39982450

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{13109}}^1$

素因数の和:13182

約数の個数: 24

約数和(自身を含む): 75592260

約数和(自身を除く): 35609810

約数列:

[1, 2, 5, 10, 25, 50, 61, 122, 305, 610, 1525, 3050, 13109, 26218, 65545, 131090, 327725, 655450, 799649, 1599298, 3998245, 7996490, 19991225, 39982450]

約数ペア:

[(1, 39982450), (2, 19991225), (5, 7996490), (10, 3998245), (25, 1599298), (50, 799649), (61, 655450), (122, 327725), (305, 131090), (610, 65545), (1525, 26218), (3050, 13109)]