40558730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{213467}}^1$

素因数の和:213493

約数の個数: 16

約数和(自身を含む): 76848480

約数和(自身を除く): 36289750

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 213467, 426934, 1067335, 2134670, 4055873, 8111746, 20279365, 40558730]

約数ペア:

[(1, 40558730), (2, 20279365), (5, 8111746), (10, 4055873), (19, 2134670), (38, 1067335), (95, 426934), (190, 213467)]