40892620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{88897}}^1$

素因数の和:88929

約数の個数: 24

約数和(自身を含む): 89609184

約数和(自身を除く): 48716564

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 88897, 177794, 355588, 444485, 888970, 1777940, 2044631, 4089262, 8178524, 10223155, 20446310, 40892620]

約数ペア:

[(1, 40892620), (2, 20446310), (4, 10223155), (5, 8178524), (10, 4089262), (20, 2044631), (23, 1777940), (46, 888970), (92, 444485), (115, 355588), (230, 177794), (460, 88897)]