57241580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{260189}}^1$

素因数の和:260209

約数の個数: 24

約数和(自身を含む): 131135760

約数和(自身を除く): 73894180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 260189, 520378, 1040756, 1300945, 2601890, 2862079, 5203780, 5724158, 11448316, 14310395, 28620790, 57241580]

約数ペア:

[(1, 57241580), (2, 28620790), (4, 14310395), (5, 11448316), (10, 5724158), (11, 5203780), (20, 2862079), (22, 2601890), (44, 1300945), (55, 1040756), (110, 520378), (220, 260189)]