3529328540

素因数分解:

$2^2\times 5^1\times {\mathrm{8087}}^1\times {\mathrm{21821}}^1$

素因数の和:29917

約数の個数: 24

約数和(自身を含む): 7412846112

約数和(自身を除く): 3883517572

約数列:

[1, 2, 4, 5, 10, 20, 8087, 16174, 21821, 32348, 40435, 43642, 80870, 87284, 109105, 161740, 218210, 436420, 176466427, 352932854, 705865708, 882332135, 1764664270, 3529328540]

約数ペア:

[(1, 3529328540), (2, 1764664270), (4, 882332135), (5, 705865708), (10, 352932854), (20, 176466427), (8087, 436420), (16174, 218210), (21821, 161740), (32348, 109105), (40435, 87284), (43642, 80870)]