39759940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{10631}}^1$

素因数の和:10668

約数の個数: 48

約数和(自身を含む): 96453504

約数和(自身を除く): 56693564

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 10631, 21262, 42524, 53155, 106310, 116941, 180727, 212620, 233882, 361454, 467764, 584705, 722908, 903635, 1169410, 1807270, 1987997, 2338820, 3614540, 3975994, 7951988, 9939985, 19879970, 39759940]

約数ペア:

[(1, 39759940), (2, 19879970), (4, 9939985), (5, 7951988), (10, 3975994), (11, 3614540), (17, 2338820), (20, 1987997), (22, 1807270), (34, 1169410), (44, 903635), (55, 722908), (68, 584705), (85, 467764), (110, 361454), (170, 233882), (187, 212620), (220, 180727), (340, 116941), (374, 106310), (748, 53155), (935, 42524), (1870, 21262), (3740, 10631)]