23000140

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37097}}^1$

素因数の和:37137

約数の個数: 24

約数和(自身を含む): 49859712

約数和(自身を除く): 26859572

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 37097, 74194, 148388, 185485, 370970, 741940, 1150007, 2300014, 4600028, 5750035, 11500070, 23000140]

約数ペア:

[(1, 23000140), (2, 11500070), (4, 5750035), (5, 4600028), (10, 2300014), (20, 1150007), (31, 741940), (62, 370970), (124, 185485), (155, 148388), (310, 74194), (620, 37097)]