45648080

素因数分解:

$2^4\times 5^1\times {\mathrm{570601}}^1$

素因数の和:570614

約数の個数: 20

約数和(自身を含む): 106131972

約数和(自身を除く): 60483892

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 570601, 1141202, 2282404, 2853005, 4564808, 5706010, 9129616, 11412020, 22824040, 45648080]

約数ペア:

[(1, 45648080), (2, 22824040), (4, 11412020), (5, 9129616), (8, 5706010), (10, 4564808), (16, 2853005), (20, 2282404), (40, 1141202), (80, 570601)]