91625480

素因数分解:

$2^3\times 5^1\times {\mathrm{2290637}}^1$

素因数の和:2290648

約数の個数: 16

約数和(自身を含む): 206157420

約数和(自身を除く): 114531940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2290637, 4581274, 9162548, 11453185, 18325096, 22906370, 45812740, 91625480]

約数ペア:

[(1, 91625480), (2, 45812740), (4, 22906370), (5, 18325096), (8, 11453185), (10, 9162548), (20, 4581274), (40, 2290637)]