241796180

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{170279}}^1$

素因数の和:170359

約数の個数: 24

約数和(自身を含む): 514926720

約数和(自身を除く): 273130540

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 170279, 340558, 681116, 851395, 1702790, 3405580, 12089809, 24179618, 48359236, 60449045, 120898090, 241796180]

約数ペア:

[(1, 241796180), (2, 120898090), (4, 60449045), (5, 48359236), (10, 24179618), (20, 12089809), (71, 3405580), (142, 1702790), (284, 851395), (355, 681116), (710, 340558), (1420, 170279)]