18684527710

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5077}}^1\times {\mathrm{16001}}^1$

素因数の和:21108

約数の個数: 32

約数和(自身を含む): 35103523392

約数和(自身を除く): 16418995682

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 5077, 10154, 16001, 25385, 32002, 50770, 80005, 116771, 160010, 233542, 368023, 583855, 736046, 1167710, 1840115, 3680230, 81237077, 162474154, 406185385, 812370770, 1868452771, 3736905542, 9342263855, 18684527710]

約数ペア:

[(1, 18684527710), (2, 9342263855), (5, 3736905542), (10, 1868452771), (23, 812370770), (46, 406185385), (115, 162474154), (230, 81237077), (5077, 3680230), (10154, 1840115), (16001, 1167710), (25385, 736046), (32002, 583855), (50770, 368023), (80005, 233542), (116771, 160010)]