133130260

素因数分解:

$2^2\times 5^1\times {\mathrm{2459}}^1\times {\mathrm{2707}}^1$

素因数の和:5175

約数の個数: 24

約数和(自身を含む): 279790560

約数和(自身を除く): 146660300

約数列:

[1, 2, 4, 5, 10, 20, 2459, 2707, 4918, 5414, 9836, 10828, 12295, 13535, 24590, 27070, 49180, 54140, 6656513, 13313026, 26626052, 33282565, 66565130, 133130260]

約数ペア:

[(1, 133130260), (2, 66565130), (4, 33282565), (5, 26626052), (10, 13313026), (20, 6656513), (2459, 54140), (2707, 49180), (4918, 27070), (5414, 24590), (9836, 13535), (10828, 12295)]