14223640

素因数分解:

$2^3\times 5^1\times {\mathrm{355591}}^1$

素因数の和:355602

約数の個数: 16

約数和(自身を含む): 32003280

約数和(自身を除く): 17779640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 355591, 711182, 1422364, 1777955, 2844728, 3555910, 7111820, 14223640]

約数ペア:

[(1, 14223640), (2, 7111820), (4, 3555910), (5, 2844728), (8, 1777955), (10, 1422364), (20, 711182), (40, 355591)]