85596560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{152851}}^1$

素因数の和:152871

約数の個数: 40

約数和(自身を含む): 227443776

約数和(自身を除く): 141847216

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 152851, 305702, 611404, 764255, 1069957, 1222808, 1528510, 2139914, 2445616, 3057020, 4279828, 5349785, 6114040, 8559656, 10699570, 12228080, 17119312, 21399140, 42798280, 85596560]

約数ペア:

[(1, 85596560), (2, 42798280), (4, 21399140), (5, 17119312), (7, 12228080), (8, 10699570), (10, 8559656), (14, 6114040), (16, 5349785), (20, 4279828), (28, 3057020), (35, 2445616), (40, 2139914), (56, 1528510), (70, 1222808), (80, 1069957), (112, 764255), (140, 611404), (280, 305702), (560, 152851)]