25169969650

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{16333}}^1$

素因数の和:16413

約数の個数: 144

約数和(自身を含む): 59225189256

約数和(自身を除く): 34055219606

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 37, 49, 50, 70, 74, 85, 98, 119, 170, 175, 185, 238, 245, 259, 350, 370, 425, 490, 518, 595, 629, 833, 850, 925, 1190, 1225, 1258, 1295, 1666, 1813, 1850, 2450, 2590, 2975, 3145, 3626, 4165, 4403, 5950, 6290, 6475, 8330, 8806, 9065, 12950, 15725, 16333, 18130, 20825, 22015, 30821, 31450, 32666, 41650, 44030, 45325, 61642, 81665, 90650, 110075, 114331, 154105, 163330, 220150, 228662, 277661, 308210, 408325, 555322, 571655, 604321, 770525, 800317, 816650, 1143310, 1208642, 1388305, 1541050, 1600634, 1943627, 2776610, 2858275, 3021605, 3887254, 4001585, 4230247, 5716550, 6043210, 6941525, 8003170, 8460494, 9718135, 10273457, 13605389, 13883050, 15108025, 19436270, 20007925, 20546914, 21151235, 27210778, 29611729, 30216050, 40015850, 42302470, 48590675, 51367285, 59223458, 68026945, 71914199, 97181350, 102734570, 105756175, 136053890, 143828398, 148058645, 211512350, 256836425, 296117290, 340134725, 359570995, 503399393, 513672850, 680269450, 719141990, 740293225, 1006798786, 1480586450, 1797854975, 2516996965, 3595709950, 5033993930, 12584984825, 25169969650]

約数ペア:

[(1, 25169969650), (2, 12584984825), (5, 5033993930), (7, 3595709950), (10, 2516996965), (14, 1797854975), (17, 1480586450), (25, 1006798786), (34, 740293225), (35, 719141990), (37, 680269450), (49, 513672850), (50, 503399393), (70, 359570995), (74, 340134725), (85, 296117290), (98, 256836425), (119, 211512350), (170, 148058645), (175, 143828398), (185, 136053890), (238, 105756175), (245, 102734570), (259, 97181350), (350, 71914199), (370, 68026945), (425, 59223458), (490, 51367285), (518, 48590675), (595, 42302470), (629, 40015850), (833, 30216050), (850, 29611729), (925, 27210778), (1190, 21151235), (1225, 20546914), (1258, 20007925), (1295, 19436270), (1666, 15108025), (1813, 13883050), (1850, 13605389), (2450, 10273457), (2590, 9718135), (2975, 8460494), (3145, 8003170), (3626, 6941525), (4165, 6043210), (4403, 5716550), (5950, 4230247), (6290, 4001585), (6475, 3887254), (8330, 3021605), (8806, 2858275), (9065, 2776610), (12950, 1943627), (15725, 1600634), (16333, 1541050), (18130, 1388305), (20825, 1208642), (22015, 1143310), (30821, 816650), (31450, 800317), (32666, 770525), (41650, 604321), (44030, 571655), (45325, 555322), (61642, 408325), (81665, 308210), (90650, 277661), (110075, 228662), (114331, 220150), (154105, 163330)]