74493980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{338609}}^1$

素因数の和:338629

約数の個数: 24

約数和(自身を含む): 170659440

約数和(自身を除く): 96165460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 338609, 677218, 1354436, 1693045, 3386090, 3724699, 6772180, 7449398, 14898796, 18623495, 37246990, 74493980]

約数ペア:

[(1, 74493980), (2, 37246990), (4, 18623495), (5, 14898796), (10, 7449398), (11, 6772180), (20, 3724699), (22, 3386090), (44, 1693045), (55, 1354436), (110, 677218), (220, 338609)]