22644550

素因数分解:

$2^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{4397}}^1$

素因数の和:4512

約数の個数: 24

約数和(自身を含む): 42537456

約数和(自身を除く): 19892906

約数列:

[1, 2, 5, 10, 25, 50, 103, 206, 515, 1030, 2575, 4397, 5150, 8794, 21985, 43970, 109925, 219850, 452891, 905782, 2264455, 4528910, 11322275, 22644550]

約数ペア:

[(1, 22644550), (2, 11322275), (5, 4528910), (10, 2264455), (25, 905782), (50, 452891), (103, 219850), (206, 109925), (515, 43970), (1030, 21985), (2575, 8794), (4397, 5150)]