565522820

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{264263}}^1$

素因数の和:264379

約数の個数: 24

約数和(自身を含む): 1198701504

約数和(自身を除く): 633178684

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 264263, 528526, 1057052, 1321315, 2642630, 5285260, 28276141, 56552282, 113104564, 141380705, 282761410, 565522820]

約数ペア:

[(1, 565522820), (2, 282761410), (4, 141380705), (5, 113104564), (10, 56552282), (20, 28276141), (107, 5285260), (214, 2642630), (428, 1321315), (535, 1057052), (1070, 528526), (2140, 264263)]