38147240

素因数分解:

$2^3\times 5^1\times {\mathrm{953681}}^1$

素因数の和:953692

約数の個数: 16

約数和(自身を含む): 85831380

約数和(自身を除く): 47684140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 953681, 1907362, 3814724, 4768405, 7629448, 9536810, 19073620, 38147240]

約数ペア:

[(1, 38147240), (2, 19073620), (4, 9536810), (5, 7629448), (8, 4768405), (10, 3814724), (20, 1907362), (40, 953681)]