3197360

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2351}}^1$

素因数の和:2381

約数の個数: 40

約数和(自身を含む): 7874496

約数和(自身を除く): 4677136

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 2351, 4702, 9404, 11755, 18808, 23510, 37616, 39967, 47020, 79934, 94040, 159868, 188080, 199835, 319736, 399670, 639472, 799340, 1598680, 3197360]

約数ペア:

[(1, 3197360), (2, 1598680), (4, 799340), (5, 639472), (8, 399670), (10, 319736), (16, 199835), (17, 188080), (20, 159868), (34, 94040), (40, 79934), (68, 47020), (80, 39967), (85, 37616), (136, 23510), (170, 18808), (272, 11755), (340, 9404), (680, 4702), (1360, 2351)]