470208080

素因数分解:

$2^4\times 5^1\times {\mathrm{5877601}}^1$

素因数の和:5877614

約数の個数: 20

約数和(自身を含む): 1093233972

約数和(自身を除く): 623025892

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 5877601, 11755202, 23510404, 29388005, 47020808, 58776010, 94041616, 117552020, 235104040, 470208080]

約数ペア:

[(1, 470208080), (2, 235104040), (4, 117552020), (5, 94041616), (8, 58776010), (10, 47020808), (16, 29388005), (20, 23510404), (40, 11755202), (80, 5877601)]