507197360

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{49921}}^1$

素因数の和:50061

約数の個数: 40

約数和(自身を含む): 1188542976

約数和(自身を除く): 681345616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2540, 5080, 10160, 49921, 99842, 199684, 249605, 399368, 499210, 798736, 998420, 1996840, 3993680, 6339967, 12679934, 25359868, 31699835, 50719736, 63399670, 101439472, 126799340, 253598680, 507197360]

約数ペア:

[(1, 507197360), (2, 253598680), (4, 126799340), (5, 101439472), (8, 63399670), (10, 50719736), (16, 31699835), (20, 25359868), (40, 12679934), (80, 6339967), (127, 3993680), (254, 1996840), (508, 998420), (635, 798736), (1016, 499210), (1270, 399368), (2032, 249605), (2540, 199684), (5080, 99842), (10160, 49921)]