58649660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:255

約数の個数: 72

約数和(自身を含む): 133581840

約数和(自身を除く): 74932180

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 73, 85, 139, 146, 170, 278, 289, 292, 340, 365, 556, 578, 695, 730, 1156, 1241, 1390, 1445, 1460, 2363, 2482, 2780, 2890, 4726, 4964, 5780, 6205, 9452, 10147, 11815, 12410, 20294, 21097, 23630, 24820, 40171, 40588, 42194, 47260, 50735, 80342, 84388, 101470, 105485, 160684, 172499, 200855, 202940, 210970, 344998, 401710, 421940, 689996, 803420, 862495, 1724990, 2932483, 3449980, 5864966, 11729932, 14662415, 29324830, 58649660]

約数ペア:

[(1, 58649660), (2, 29324830), (4, 14662415), (5, 11729932), (10, 5864966), (17, 3449980), (20, 2932483), (34, 1724990), (68, 862495), (73, 803420), (85, 689996), (139, 421940), (146, 401710), (170, 344998), (278, 210970), (289, 202940), (292, 200855), (340, 172499), (365, 160684), (556, 105485), (578, 101470), (695, 84388), (730, 80342), (1156, 50735), (1241, 47260), (1390, 42194), (1445, 40588), (1460, 40171), (2363, 24820), (2482, 23630), (2780, 21097), (2890, 20294), (4726, 12410), (4964, 11815), (5780, 10147), (6205, 9452)]