15082640

素因数分解:

$2^4\times 5^1\times {\mathrm{188533}}^1$

素因数の和:188546

約数の個数: 20

約数和(自身を含む): 35067324

約数和(自身を除く): 19984684

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 188533, 377066, 754132, 942665, 1508264, 1885330, 3016528, 3770660, 7541320, 15082640]

約数ペア:

[(1, 15082640), (2, 7541320), (4, 3770660), (5, 3016528), (8, 1885330), (10, 1508264), (16, 942665), (20, 754132), (40, 377066), (80, 188533)]