201964100000

素因数分解:

$2^5\times 5^5\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{461}}^1$

素因数の和:846

約数の個数: 288

約数和(自身を含む): 537971786352

約数和(自身を除く): 336007686352

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 125, 130, 160, 200, 208, 250, 260, 325, 337, 400, 416, 461, 500, 520, 625, 650, 674, 800, 922, 1000, 1040, 1250, 1300, 1348, 1625, 1685, 1844, 2000, 2080, 2305, 2500, 2600, 2696, 3125, 3250, 3370, 3688, 4000, 4381, 4610, 5000, 5200, 5392, 5993, 6250, 6500, 6740, 7376, 8125, 8425, 8762, 9220, 10000, 10400, 10784, 11525, 11986, 12500, 13000, 13480, 14752, 16250, 16850, 17524, 18440, 20000, 21905, 23050, 23972, 25000, 26000, 26960, 29965, 32500, 33700, 35048, 36880, 40625, 42125, 43810, 46100, 47944, 50000, 52000, 53920, 57625, 59930, 65000, 67400, 70096, 73760, 81250, 84250, 87620, 92200, 95888, 100000, 109525, 115250, 119860, 130000, 134800, 140192, 149825, 155357, 162500, 168500, 175240, 184400, 191776, 210625, 219050, 230500, 239720, 260000, 269600, 288125, 299650, 310714, 325000, 337000, 350480, 368800, 421250, 438100, 461000, 479440, 547625, 576250, 599300, 621428, 650000, 674000, 700960, 749125, 776785, 842500, 876200, 922000, 958880, 1053125, 1095250, 1152500, 1198600, 1242856, 1300000, 1348000, 1440625, 1498250, 1553570, 1685000, 1752400, 1844000, 2019641, 2106250, 2190500, 2305000, 2397200, 2485712, 2738125, 2881250, 2996500, 3107140, 3370000, 3504800, 3745625, 3883925, 4039282, 4212500, 4381000, 4610000, 4794400, 4971424, 5476250, 5762500, 5993000, 6214280, 6740000, 7491250, 7767850, 8078564, 8425000, 8762000, 9220000, 10098205, 10952500, 11525000, 11986000, 12428560, 13690625, 14982500, 15535700, 16157128, 16850000, 17524000, 18728125, 19419625, 20196410, 21905000, 23050000, 23972000, 24857120, 27381250, 29965000, 31071400, 32314256, 33700000, 37456250, 38839250, 40392820, 43810000, 46100000, 50491025, 54762500, 59930000, 62142800, 64628512, 74912500, 77678500, 80785640, 87620000, 97098125, 100982050, 109525000, 119860000, 124285600, 149825000, 155357000, 161571280, 194196250, 201964100, 219050000, 252455125, 299650000, 310714000, 323142560, 388392500, 403928200, 438100000, 485490625, 504910250, 599300000, 621428000, 776785000, 807856400, 970981250, 1009820500, 1262275625, 1553570000, 1615712800, 1941962500, 2019641000, 2524551250, 3107140000, 3883925000, 4039282000, 5049102500, 6311378125, 7767850000, 8078564000, 10098205000, 12622756250, 15535700000, 20196410000, 25245512500, 40392820000, 50491025000, 100982050000, 201964100000]

約数ペア:

[(1, 201964100000), (2, 100982050000), (4, 50491025000), (5, 40392820000), (8, 25245512500), (10, 20196410000), (13, 15535700000), (16, 12622756250), (20, 10098205000), (25, 8078564000), (26, 7767850000), (32, 6311378125), (40, 5049102500), (50, 4039282000), (52, 3883925000), (65, 3107140000), (80, 2524551250), (100, 2019641000), (104, 1941962500), (125, 1615712800), (130, 1553570000), (160, 1262275625), (200, 1009820500), (208, 970981250), (250, 807856400), (260, 776785000), (325, 621428000), (337, 599300000), (400, 504910250), (416, 485490625), (461, 438100000), (500, 403928200), (520, 388392500), (625, 323142560), (650, 310714000), (674, 299650000), (800, 252455125), (922, 219050000), (1000, 201964100), (1040, 194196250), (1250, 161571280), (1300, 155357000), (1348, 149825000), (1625, 124285600), (1685, 119860000), (1844, 109525000), (2000, 100982050), (2080, 97098125), (2305, 87620000), (2500, 80785640), (2600, 77678500), (2696, 74912500), (3125, 64628512), (3250, 62142800), (3370, 59930000), (3688, 54762500), (4000, 50491025), (4381, 46100000), (4610, 43810000), (5000, 40392820), (5200, 38839250), (5392, 37456250), (5993, 33700000), (6250, 32314256), (6500, 31071400), (6740, 29965000), (7376, 27381250), (8125, 24857120), (8425, 23972000), (8762, 23050000), (9220, 21905000), (10000, 20196410), (10400, 19419625), (10784, 18728125), (11525, 17524000), (11986, 16850000), (12500, 16157128), (13000, 15535700), (13480, 14982500), (14752, 13690625), (16250, 12428560), (16850, 11986000), (17524, 11525000), (18440, 10952500), (20000, 10098205), (21905, 9220000), (23050, 8762000), (23972, 8425000), (25000, 8078564), (26000, 7767850), (26960, 7491250), (29965, 6740000), (32500, 6214280), (33700, 5993000), (35048, 5762500), (36880, 5476250), (40625, 4971424), (42125, 4794400), (43810, 4610000), (46100, 4381000), (47944, 4212500), (50000, 4039282), (52000, 3883925), (53920, 3745625), (57625, 3504800), (59930, 3370000), (65000, 3107140), (67400, 2996500), (70096, 2881250), (73760, 2738125), (81250, 2485712), (84250, 2397200), (87620, 2305000), (92200, 2190500), (95888, 2106250), (100000, 2019641), (109525, 1844000), (115250, 1752400), (119860, 1685000), (130000, 1553570), (134800, 1498250), (140192, 1440625), (149825, 1348000), (155357, 1300000), (162500, 1242856), (168500, 1198600), (175240, 1152500), (184400, 1095250), (191776, 1053125), (210625, 958880), (219050, 922000), (230500, 876200), (239720, 842500), (260000, 776785), (269600, 749125), (288125, 700960), (299650, 674000), (310714, 650000), (325000, 621428), (337000, 599300), (350480, 576250), (368800, 547625), (421250, 479440), (438100, 461000)]