32472080

素因数分解:

$2^4\times 5^1\times {\mathrm{405901}}^1$

素因数の和:405914

約数の個数: 20

約数和(自身を含む): 75497772

約数和(自身を除く): 43025692

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 405901, 811802, 1623604, 2029505, 3247208, 4059010, 6494416, 8118020, 16236040, 32472080]

約数ペア:

[(1, 32472080), (2, 16236040), (4, 8118020), (5, 6494416), (8, 4059010), (10, 3247208), (16, 2029505), (20, 1623604), (40, 811802), (80, 405901)]