529638140

素因数分解:

$2^2\times 5^1\times {\mathrm{5711}}^1\times {\mathrm{4637}}^1$

素因数の和:10357

約数の個数: 24

約数和(自身を含む): 1112674752

約数和(自身を除く): 583036612

約数列:

[1, 2, 4, 5, 10, 20, 4637, 5711, 9274, 11422, 18548, 22844, 23185, 28555, 46370, 57110, 92740, 114220, 26481907, 52963814, 105927628, 132409535, 264819070, 529638140]

約数ペア:

[(1, 529638140), (2, 264819070), (4, 132409535), (5, 105927628), (10, 52963814), (20, 26481907), (4637, 114220), (5711, 92740), (9274, 57110), (11422, 46370), (18548, 28555), (22844, 23185)]