5200180450

素因数分解:

$2^1\times 5^2\times {\mathrm{17389}}^1\times {\mathrm{5981}}^1$

素因数の和:23382

約数の個数: 24

約数和(自身を含む): 9674509140

約数和(自身を除く): 4474328690

約数列:

[1, 2, 5, 10, 25, 50, 5981, 11962, 17389, 29905, 34778, 59810, 86945, 149525, 173890, 299050, 434725, 869450, 104003609, 208007218, 520018045, 1040036090, 2600090225, 5200180450]

約数ペア:

[(1, 5200180450), (2, 2600090225), (5, 1040036090), (10, 520018045), (25, 208007218), (50, 104003609), (5981, 869450), (11962, 434725), (17389, 299050), (29905, 173890), (34778, 149525), (59810, 86945)]