2258525620160

素因数分解:

$2^6\times 5^1\times {\mathrm{97}}^1\times {\mathrm{72761779}}^1$

素因数の和:72761893

約数の個数: 56

約数和(自身を含む): 5433558683280

約数和(自身を除く): 3175033063120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 160, 194, 320, 388, 485, 776, 970, 1552, 1940, 3104, 3880, 6208, 7760, 15520, 31040, 72761779, 145523558, 291047116, 363808895, 582094232, 727617790, 1164188464, 1455235580, 2328376928, 2910471160, 4656753856, 5820942320, 7057892563, 11641884640, 14115785126, 23283769280, 28231570252, 35289462815, 56463140504, 70578925630, 112926281008, 141157851260, 225852562016, 282315702520, 451705124032, 564631405040, 1129262810080, 2258525620160]

約数ペア:

[(1, 2258525620160), (2, 1129262810080), (4, 564631405040), (5, 451705124032), (8, 282315702520), (10, 225852562016), (16, 141157851260), (20, 112926281008), (32, 70578925630), (40, 56463140504), (64, 35289462815), (80, 28231570252), (97, 23283769280), (160, 14115785126), (194, 11641884640), (320, 7057892563), (388, 5820942320), (485, 4656753856), (776, 2910471160), (970, 2328376928), (1552, 1455235580), (1940, 1164188464), (3104, 727617790), (3880, 582094232), (6208, 363808895), (7760, 291047116), (15520, 145523558), (31040, 72761779)]