16174959520

素因数分解:

$2^5\times 5^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1\times {\mathrm{3557}}^1$

素因数の和:3962

約数の個数: 96

約数和(自身を含む): 38749950288

約数和(自身を除く): 22574990768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 97, 160, 194, 293, 388, 485, 586, 776, 970, 1172, 1465, 1552, 1940, 2344, 2930, 3104, 3557, 3880, 4688, 5860, 7114, 7760, 9376, 11720, 14228, 15520, 17785, 23440, 28421, 28456, 35570, 46880, 56842, 56912, 71140, 113684, 113824, 142105, 142280, 227368, 284210, 284560, 345029, 454736, 568420, 569120, 690058, 909472, 1042201, 1136840, 1380116, 1725145, 2084402, 2273680, 2760232, 3450290, 4168804, 4547360, 5211005, 5520464, 6900580, 8337608, 10422010, 11040928, 13801160, 16675216, 20844020, 27602320, 33350432, 41688040, 55204640, 83376080, 101093497, 166752160, 202186994, 404373988, 505467485, 808747976, 1010934970, 1617495952, 2021869940, 3234991904, 4043739880, 8087479760, 16174959520]

約数ペア:

[(1, 16174959520), (2, 8087479760), (4, 4043739880), (5, 3234991904), (8, 2021869940), (10, 1617495952), (16, 1010934970), (20, 808747976), (32, 505467485), (40, 404373988), (80, 202186994), (97, 166752160), (160, 101093497), (194, 83376080), (293, 55204640), (388, 41688040), (485, 33350432), (586, 27602320), (776, 20844020), (970, 16675216), (1172, 13801160), (1465, 11040928), (1552, 10422010), (1940, 8337608), (2344, 6900580), (2930, 5520464), (3104, 5211005), (3557, 4547360), (3880, 4168804), (4688, 3450290), (5860, 2760232), (7114, 2273680), (7760, 2084402), (9376, 1725145), (11720, 1380116), (14228, 1136840), (15520, 1042201), (17785, 909472), (23440, 690058), (28421, 569120), (28456, 568420), (35570, 454736), (46880, 345029), (56842, 284560), (56912, 284210), (71140, 227368), (113684, 142280), (113824, 142105)]