83266960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{148691}}^1$

素因数の和:148711

約数の個数: 40

約数和(自身を含む): 221253696

約数和(自身を除く): 137986736

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 148691, 297382, 594764, 743455, 1040837, 1189528, 1486910, 2081674, 2379056, 2973820, 4163348, 5204185, 5947640, 8326696, 10408370, 11895280, 16653392, 20816740, 41633480, 83266960]

約数ペア:

[(1, 83266960), (2, 41633480), (4, 20816740), (5, 16653392), (7, 11895280), (8, 10408370), (10, 8326696), (14, 5947640), (16, 5204185), (20, 4163348), (28, 2973820), (35, 2379056), (40, 2081674), (56, 1486910), (70, 1189528), (80, 1040837), (112, 743455), (140, 594764), (280, 297382), (560, 148691)]