184488820

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{61909}}^1$

素因数の和:62067

約数の個数: 24

約数和(自身を含む): 390033000

約数和(自身を除く): 205544180

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 61909, 123818, 247636, 309545, 619090, 1238180, 9224441, 18448882, 36897764, 46122205, 92244410, 184488820]

約数ペア:

[(1, 184488820), (2, 92244410), (4, 46122205), (5, 36897764), (10, 18448882), (20, 9224441), (149, 1238180), (298, 619090), (596, 309545), (745, 247636), (1490, 123818), (2980, 61909)]