401144350

素因数分解:

$2^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{70999}}^1$

素因数の和:71124

約数の個数: 24

約数和(自身を含む): 752742000

約数和(自身を除く): 351597650

約数列:

[1, 2, 5, 10, 25, 50, 113, 226, 565, 1130, 2825, 5650, 70999, 141998, 354995, 709990, 1774975, 3549950, 8022887, 16045774, 40114435, 80228870, 200572175, 401144350]

約数ペア:

[(1, 401144350), (2, 200572175), (5, 80228870), (10, 40114435), (25, 16045774), (50, 8022887), (113, 3549950), (226, 1774975), (565, 709990), (1130, 354995), (2825, 141998), (5650, 70999)]