39442090

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{66851}}^1$

素因数の和:66917

約数の個数: 16

約数和(自身を含む): 72200160

約数和(自身を除く): 32758070

約数列:

[1, 2, 5, 10, 59, 118, 295, 590, 66851, 133702, 334255, 668510, 3944209, 7888418, 19721045, 39442090]

約数ペア:

[(1, 39442090), (2, 19721045), (5, 7888418), (10, 3944209), (59, 668510), (118, 334255), (295, 133702), (590, 66851)]