8009740

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{8521}}^1$

素因数の和:8577

約数の個数: 24

約数和(自身を含む): 17180352

約数和(自身を除く): 9170612

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 8521, 17042, 34084, 42605, 85210, 170420, 400487, 800974, 1601948, 2002435, 4004870, 8009740]

約数ペア:

[(1, 8009740), (2, 4004870), (4, 2002435), (5, 1601948), (10, 800974), (20, 400487), (47, 170420), (94, 85210), (188, 42605), (235, 34084), (470, 17042), (940, 8521)]