4865080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11057}}^1$

素因数の和:11079

約数の個数: 32

約数和(自身を含む): 11942640

約数和(自身を除く): 7077560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 11057, 22114, 44228, 55285, 88456, 110570, 121627, 221140, 243254, 442280, 486508, 608135, 973016, 1216270, 2432540, 4865080]

約数ペア:

[(1, 4865080), (2, 2432540), (4, 1216270), (5, 973016), (8, 608135), (10, 486508), (11, 442280), (20, 243254), (22, 221140), (40, 121627), (44, 110570), (55, 88456), (88, 55285), (110, 44228), (220, 22114), (440, 11057)]