4689080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10657}}^1$

素因数の和:10679

約数の個数: 32

約数和(自身を含む): 11510640

約数和(自身を除く): 6821560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 10657, 21314, 42628, 53285, 85256, 106570, 117227, 213140, 234454, 426280, 468908, 586135, 937816, 1172270, 2344540, 4689080]

約数ペア:

[(1, 4689080), (2, 2344540), (4, 1172270), (5, 937816), (8, 586135), (10, 468908), (11, 426280), (20, 234454), (22, 213140), (40, 117227), (44, 106570), (55, 85256), (88, 53285), (110, 42628), (220, 21314), (440, 10657)]