2410820

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{809}}^1$

素因数の和:967

約数の個数: 24

約数和(自身を含む): 5103000

約数和(自身を除く): 2692180

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 809, 1490, 1618, 2980, 3236, 4045, 8090, 16180, 120541, 241082, 482164, 602705, 1205410, 2410820]

約数ペア:

[(1, 2410820), (2, 1205410), (4, 602705), (5, 482164), (10, 241082), (20, 120541), (149, 16180), (298, 8090), (596, 4045), (745, 3236), (809, 2980), (1490, 1618)]