76450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1$

素因数の和:162

約数の個数: 24

約数和(自身を含む): 156240

約数和(自身を除く): 79790

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 139, 275, 278, 550, 695, 1390, 1529, 3058, 3475, 6950, 7645, 15290, 38225, 76450]

約数ペア:

[(1, 76450), (2, 38225), (5, 15290), (10, 7645), (11, 6950), (22, 3475), (25, 3058), (50, 1529), (55, 1390), (110, 695), (139, 550), (275, 278)]