40811510

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1223}}^1$

素因数の和:1348

約数の個数: 32

約数和(自身を含む): 76142592

約数和(自身を除く): 35331082

約数列:

[1, 2, 5, 10, 47, 71, 94, 142, 235, 355, 470, 710, 1223, 2446, 3337, 6115, 6674, 12230, 16685, 33370, 57481, 86833, 114962, 173666, 287405, 434165, 574810, 868330, 4081151, 8162302, 20405755, 40811510]

約数ペア:

[(1, 40811510), (2, 20405755), (5, 8162302), (10, 4081151), (47, 868330), (71, 574810), (94, 434165), (142, 287405), (235, 173666), (355, 114962), (470, 86833), (710, 57481), (1223, 33370), (2446, 16685), (3337, 12230), (6115, 6674)]