67677940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{307627}}^1$

素因数の和:307647

約数の個数: 24

約数和(自身を含む): 155044512

約数和(自身を除く): 87366572

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 307627, 615254, 1230508, 1538135, 3076270, 3383897, 6152540, 6767794, 13535588, 16919485, 33838970, 67677940]

約数ペア:

[(1, 67677940), (2, 33838970), (4, 16919485), (5, 13535588), (10, 6767794), (11, 6152540), (20, 3383897), (22, 3076270), (44, 1538135), (55, 1230508), (110, 615254), (220, 307627)]