2323940

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{887}}^1$

素因数の和:1027

約数の個数: 24

約数和(自身を含む): 4923072

約数和(自身を除く): 2599132

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 887, 1310, 1774, 2620, 3548, 4435, 8870, 17740, 116197, 232394, 464788, 580985, 1161970, 2323940]

約数ペア:

[(1, 2323940), (2, 1161970), (4, 580985), (5, 464788), (10, 232394), (20, 116197), (131, 17740), (262, 8870), (524, 4435), (655, 3548), (887, 2620), (1310, 1774)]