106680040

素因数分解:

$2^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{11159}}^1$

素因数の和:11409

約数の個数: 32

約数和(自身を含む): 241056000

約数和(自身を除く): 134375960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 239, 478, 956, 1195, 1912, 2390, 4780, 9560, 11159, 22318, 44636, 55795, 89272, 111590, 223180, 446360, 2667001, 5334002, 10668004, 13335005, 21336008, 26670010, 53340020, 106680040]

約数ペア:

[(1, 106680040), (2, 53340020), (4, 26670010), (5, 21336008), (8, 13335005), (10, 10668004), (20, 5334002), (40, 2667001), (239, 446360), (478, 223180), (956, 111590), (1195, 89272), (1912, 55795), (2390, 44636), (4780, 22318), (9560, 11159)]