8544080

素因数分解:

$2^4\times 5^1\times {\mathrm{106801}}^1$

素因数の和:106814

約数の個数: 20

約数和(自身を含む): 19865172

約数和(自身を除く): 11321092

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 106801, 213602, 427204, 534005, 854408, 1068010, 1708816, 2136020, 4272040, 8544080]

約数ペア:

[(1, 8544080), (2, 4272040), (4, 2136020), (5, 1708816), (8, 1068010), (10, 854408), (16, 534005), (20, 427204), (40, 213602), (80, 106801)]