41460920

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{7457}}^1$

素因数の和:7607

約数の個数: 32

約数和(自身を含む): 93970800

約数和(自身を除く): 52509880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 695, 1112, 1390, 2780, 5560, 7457, 14914, 29828, 37285, 59656, 74570, 149140, 298280, 1036523, 2073046, 4146092, 5182615, 8292184, 10365230, 20730460, 41460920]

約数ペア:

[(1, 41460920), (2, 20730460), (4, 10365230), (5, 8292184), (8, 5182615), (10, 4146092), (20, 2073046), (40, 1036523), (139, 298280), (278, 149140), (556, 74570), (695, 59656), (1112, 37285), (1390, 29828), (2780, 14914), (5560, 7457)]