8379820

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{18217}}^1$

素因数の和:18249

約数の個数: 24

約数和(自身を含む): 18363744

約数和(自身を除く): 9983924

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 18217, 36434, 72868, 91085, 182170, 364340, 418991, 837982, 1675964, 2094955, 4189910, 8379820]

約数ペア:

[(1, 8379820), (2, 4189910), (4, 2094955), (5, 1675964), (10, 837982), (20, 418991), (23, 364340), (46, 182170), (92, 91085), (115, 72868), (230, 36434), (460, 18217)]