27144820

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{9109}}^1$

素因数の和:9267

約数の個数: 24

約数和(自身を含む): 57393000

約数和(自身を除く): 30248180

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 9109, 18218, 36436, 45545, 91090, 182180, 1357241, 2714482, 5428964, 6786205, 13572410, 27144820]

約数ペア:

[(1, 27144820), (2, 13572410), (4, 6786205), (5, 5428964), (10, 2714482), (20, 1357241), (149, 182180), (298, 91090), (596, 45545), (745, 36436), (1490, 18218), (2980, 9109)]