9889921600

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{11597}}^1$

素因数の和:11673

約数の個数: 168

約数和(自身を含む): 26848859688

約数和(自身を除く): 16958938088

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 41, 50, 52, 64, 65, 80, 82, 100, 104, 130, 160, 164, 200, 205, 208, 260, 320, 325, 328, 400, 410, 416, 520, 533, 650, 656, 800, 820, 832, 1025, 1040, 1066, 1300, 1312, 1600, 1640, 2050, 2080, 2132, 2600, 2624, 2665, 3280, 4100, 4160, 4264, 5200, 5330, 6560, 8200, 8528, 10400, 10660, 11597, 13120, 13325, 16400, 17056, 20800, 21320, 23194, 26650, 32800, 34112, 42640, 46388, 53300, 57985, 65600, 85280, 92776, 106600, 115970, 150761, 170560, 185552, 213200, 231940, 289925, 301522, 371104, 426400, 463880, 475477, 579850, 603044, 742208, 753805, 852800, 927760, 950954, 1159700, 1206088, 1507610, 1855520, 1901908, 2319400, 2377385, 2412176, 3015220, 3711040, 3769025, 3803816, 4638800, 4754770, 4824352, 6030440, 6181201, 7538050, 7607632, 9277600, 9509540, 9648704, 11886925, 12060880, 12362402, 15076100, 15215264, 18555200, 19019080, 23773850, 24121760, 24724804, 30152200, 30430528, 30906005, 38038160, 47547700, 48243520, 49449608, 60304400, 61812010, 76076320, 95095400, 98899216, 120608800, 123624020, 152152640, 154530025, 190190800, 197798432, 241217600, 247248040, 309060050, 380381600, 395596864, 494496080, 618120100, 760763200, 988992160, 1236240200, 1977984320, 2472480400, 4944960800, 9889921600]

約数ペア:

[(1, 9889921600), (2, 4944960800), (4, 2472480400), (5, 1977984320), (8, 1236240200), (10, 988992160), (13, 760763200), (16, 618120100), (20, 494496080), (25, 395596864), (26, 380381600), (32, 309060050), (40, 247248040), (41, 241217600), (50, 197798432), (52, 190190800), (64, 154530025), (65, 152152640), (80, 123624020), (82, 120608800), (100, 98899216), (104, 95095400), (130, 76076320), (160, 61812010), (164, 60304400), (200, 49449608), (205, 48243520), (208, 47547700), (260, 38038160), (320, 30906005), (325, 30430528), (328, 30152200), (400, 24724804), (410, 24121760), (416, 23773850), (520, 19019080), (533, 18555200), (650, 15215264), (656, 15076100), (800, 12362402), (820, 12060880), (832, 11886925), (1025, 9648704), (1040, 9509540), (1066, 9277600), (1300, 7607632), (1312, 7538050), (1600, 6181201), (1640, 6030440), (2050, 4824352), (2080, 4754770), (2132, 4638800), (2600, 3803816), (2624, 3769025), (2665, 3711040), (3280, 3015220), (4100, 2412176), (4160, 2377385), (4264, 2319400), (5200, 1901908), (5330, 1855520), (6560, 1507610), (8200, 1206088), (8528, 1159700), (10400, 950954), (10660, 927760), (11597, 852800), (13120, 753805), (13325, 742208), (16400, 603044), (17056, 579850), (20800, 475477), (21320, 463880), (23194, 426400), (26650, 371104), (32800, 301522), (34112, 289925), (42640, 231940), (46388, 213200), (53300, 185552), (57985, 170560), (65600, 150761), (85280, 115970), (92776, 106600)]