788288260

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{368359}}^1$

素因数の和:368475

約数の個数: 24

約数和(自身を含む): 1670880960

約数和(自身を除く): 882592700

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 368359, 736718, 1473436, 1841795, 3683590, 7367180, 39414413, 78828826, 157657652, 197072065, 394144130, 788288260]

約数ペア:

[(1, 788288260), (2, 394144130), (4, 197072065), (5, 157657652), (10, 78828826), (20, 39414413), (107, 7367180), (214, 3683590), (428, 1841795), (535, 1473436), (1070, 736718), (2140, 368359)]