61532560

素因数分解:

$2^4\times 5^1\times {\mathrm{191}}^1\times {\mathrm{4027}}^1$

素因数の和:4231

約数の個数: 40

約数和(自身を含む): 143847936

約数和(自身を除く): 82315376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 191, 382, 764, 955, 1528, 1910, 3056, 3820, 4027, 7640, 8054, 15280, 16108, 20135, 32216, 40270, 64432, 80540, 161080, 322160, 769157, 1538314, 3076628, 3845785, 6153256, 7691570, 12306512, 15383140, 30766280, 61532560]

約数ペア:

[(1, 61532560), (2, 30766280), (4, 15383140), (5, 12306512), (8, 7691570), (10, 6153256), (16, 3845785), (20, 3076628), (40, 1538314), (80, 769157), (191, 322160), (382, 161080), (764, 80540), (955, 64432), (1528, 40270), (1910, 32216), (3056, 20135), (3820, 16108), (4027, 15280), (7640, 8054)]