125938960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{224891}}^1$

素因数の和:224911

約数の個数: 40

約数和(自身を含む): 334639296

約数和(自身を除く): 208700336

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 224891, 449782, 899564, 1124455, 1574237, 1799128, 2248910, 3148474, 3598256, 4497820, 6296948, 7871185, 8995640, 12593896, 15742370, 17991280, 25187792, 31484740, 62969480, 125938960]

約数ペア:

[(1, 125938960), (2, 62969480), (4, 31484740), (5, 25187792), (7, 17991280), (8, 15742370), (10, 12593896), (14, 8995640), (16, 7871185), (20, 6296948), (28, 4497820), (35, 3598256), (40, 3148474), (56, 2248910), (70, 1799128), (80, 1574237), (112, 1124455), (140, 899564), (280, 449782), (560, 224891)]