25017940

素因数分解:

$2^2\times 5^1\times {\mathrm{587}}^1\times {\mathrm{2131}}^1$

素因数の和:2727

約数の個数: 24

約数和(自身を含む): 52651872

約数和(自身を除く): 27633932

約数列:

[1, 2, 4, 5, 10, 20, 587, 1174, 2131, 2348, 2935, 4262, 5870, 8524, 10655, 11740, 21310, 42620, 1250897, 2501794, 5003588, 6254485, 12508970, 25017940]

約数ペア:

[(1, 25017940), (2, 12508970), (4, 6254485), (5, 5003588), (10, 2501794), (20, 1250897), (587, 42620), (1174, 21310), (2131, 11740), (2348, 10655), (2935, 8524), (4262, 5870)]