4323940

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2099}}^1$

素因数の和:2211

約数の個数: 24

約数和(自身を含む): 9172800

約数和(自身を除く): 4848860

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 2099, 4198, 8396, 10495, 20990, 41980, 216197, 432394, 864788, 1080985, 2161970, 4323940]

約数ペア:

[(1, 4323940), (2, 2161970), (4, 1080985), (5, 864788), (10, 432394), (20, 216197), (103, 41980), (206, 20990), (412, 10495), (515, 8396), (1030, 4198), (2060, 2099)]