1125290540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5114957}}^1$

素因数の和:5114977

約数の個数: 24

約数和(自身を含む): 2577938832

約数和(自身を除く): 1452648292

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 5114957, 10229914, 20459828, 25574785, 51149570, 56264527, 102299140, 112529054, 225058108, 281322635, 562645270, 1125290540]

約数ペア:

[(1, 1125290540), (2, 562645270), (4, 281322635), (5, 225058108), (10, 112529054), (11, 102299140), (20, 56264527), (22, 51149570), (44, 25574785), (55, 20459828), (110, 10229914), (220, 5114957)]