40998950

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{11549}}^1$

素因数の和:11632

約数の個数: 24

約数和(自身を含む): 77338800

約数和(自身を除く): 36339850

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1775, 3550, 11549, 23098, 57745, 115490, 288725, 577450, 819979, 1639958, 4099895, 8199790, 20499475, 40998950]

約数ペア:

[(1, 40998950), (2, 20499475), (5, 8199790), (10, 4099895), (25, 1639958), (50, 819979), (71, 577450), (142, 288725), (355, 115490), (710, 57745), (1775, 23098), (3550, 11549)]