40204235

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{27823}}^1$

素因数の和:27862

約数の個数: 12

約数和(自身を含む): 51251808

約数和(自身を除く): 11047573

約数列:

[1, 5, 17, 85, 289, 1445, 27823, 139115, 472991, 2364955, 8040847, 40204235]

約数ペア:

[(1, 40204235), (5, 8040847), (17, 2364955), (85, 472991), (289, 139115), (1445, 27823)]