680124385

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{31063}}^1$

素因数の和:31248

約数の個数: 16

約数和(自身を含む): 849911040

約数和(自身を除く): 169786655

約数列:

[1, 5, 29, 145, 151, 755, 4379, 21895, 31063, 155315, 900827, 4504135, 4690513, 23452565, 136024877, 680124385]

約数ペア:

[(1, 680124385), (5, 136024877), (29, 23452565), (145, 4690513), (151, 4504135), (755, 900827), (4379, 155315), (21895, 31063)]