40039435

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{877}}^1$

素因数の和:1302

約数の個数: 16

約数和(自身を含む): 50319936

約数和(自身を除く): 10280501

約数列:

[1, 5, 23, 115, 397, 877, 1985, 4385, 9131, 20171, 45655, 100855, 348169, 1740845, 8007887, 40039435]

約数ペア:

[(1, 40039435), (5, 8007887), (23, 1740845), (115, 348169), (397, 100855), (877, 45655), (1985, 20171), (4385, 9131)]