6677980

素因数分解:

$2^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{881}}^1$

素因数の和:1269

約数の個数: 24

約数和(自身を含む): 14076720

約数和(自身を除く): 7398740

約数列:

[1, 2, 4, 5, 10, 20, 379, 758, 881, 1516, 1762, 1895, 3524, 3790, 4405, 7580, 8810, 17620, 333899, 667798, 1335596, 1669495, 3338990, 6677980]

約数ペア:

[(1, 6677980), (2, 3338990), (4, 1669495), (5, 1335596), (10, 667798), (20, 333899), (379, 17620), (758, 8810), (881, 7580), (1516, 4405), (1762, 3790), (1895, 3524)]