24555640

素因数分解:

$2^3\times 5^1\times {\mathrm{349}}^1\times {\mathrm{1759}}^1$

素因数の和:2119

約数の個数: 32

約数和(自身を含む): 55440000

約数和(自身を除く): 30884360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 349, 698, 1396, 1745, 1759, 2792, 3490, 3518, 6980, 7036, 8795, 13960, 14072, 17590, 35180, 70360, 613891, 1227782, 2455564, 3069455, 4911128, 6138910, 12277820, 24555640]

約数ペア:

[(1, 24555640), (2, 12277820), (4, 6138910), (5, 4911128), (8, 3069455), (10, 2455564), (20, 1227782), (40, 613891), (349, 70360), (698, 35180), (1396, 17590), (1745, 14072), (1759, 13960), (2792, 8795), (3490, 7036), (3518, 6980)]