8102620

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2719}}^1$

素因数の和:2877

約数の個数: 24

約数和(自身を含む): 17136000

約数和(自身を除く): 9033380

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2719, 2980, 5438, 10876, 13595, 27190, 54380, 405131, 810262, 1620524, 2025655, 4051310, 8102620]

約数ペア:

[(1, 8102620), (2, 4051310), (4, 2025655), (5, 1620524), (10, 810262), (20, 405131), (149, 54380), (298, 27190), (596, 13595), (745, 10876), (1490, 5438), (2719, 2980)]