4370090

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{10163}}^1$

素因数の和:10213

約数の個数: 16

約数和(自身を含む): 8049888

約数和(自身を除く): 3679798

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 10163, 20326, 50815, 101630, 437009, 874018, 2185045, 4370090]

約数ペア:

[(1, 4370090), (2, 2185045), (5, 874018), (10, 437009), (43, 101630), (86, 50815), (215, 20326), (430, 10163)]