459999437620

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{534883067}}^1$

素因数の和:534883119

約数の個数: 24

約数和(自身を含む): 988463909664

約数和(自身を除く): 528464472044

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 534883067, 1069766134, 2139532268, 2674415335, 5348830670, 10697661340, 22999971881, 45999943762, 91999887524, 114999859405, 229999718810, 459999437620]

約数ペア:

[(1, 459999437620), (2, 229999718810), (4, 114999859405), (5, 91999887524), (10, 45999943762), (20, 22999971881), (43, 10697661340), (86, 5348830670), (172, 2674415335), (215, 2139532268), (430, 1069766134), (860, 534883067)]