1445650

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{997}}^1$

素因数の和:1038

約数の個数: 24

約数和(自身を含む): 2784420

約数和(自身を除く): 1338770

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 997, 1450, 1994, 4985, 9970, 24925, 28913, 49850, 57826, 144565, 289130, 722825, 1445650]

約数ペア:

[(1, 1445650), (2, 722825), (5, 289130), (10, 144565), (25, 57826), (29, 49850), (50, 28913), (58, 24925), (145, 9970), (290, 4985), (725, 1994), (997, 1450)]