83936080

素因数分解:

$2^4\times 5^1\times {\mathrm{1049201}}^1$

素因数の和:1049214

約数の個数: 20

約数和(自身を含む): 195151572

約数和(自身を除く): 111215492

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1049201, 2098402, 4196804, 5246005, 8393608, 10492010, 16787216, 20984020, 41968040, 83936080]

約数ペア:

[(1, 83936080), (2, 41968040), (4, 20984020), (5, 16787216), (8, 10492010), (10, 8393608), (16, 5246005), (20, 4196804), (40, 2098402), (80, 1049201)]