366828080

素因数分解:

$2^4\times 5^1\times {\mathrm{4585351}}^1$

素因数の和:4585364

約数の個数: 20

約数和(自身を含む): 852875472

約数和(自身を除く): 486047392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 4585351, 9170702, 18341404, 22926755, 36682808, 45853510, 73365616, 91707020, 183414040, 366828080]

約数ペア:

[(1, 366828080), (2, 183414040), (4, 91707020), (5, 73365616), (8, 45853510), (10, 36682808), (16, 22926755), (20, 18341404), (40, 9170702), (80, 4585351)]