432903280

素因数分解:

$2^4\times 5^1\times {\mathrm{5411291}}^1$

素因数の和:5411304

約数の個数: 20

約数和(自身を含む): 1006500312

約数和(自身を除く): 573597032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 5411291, 10822582, 21645164, 27056455, 43290328, 54112910, 86580656, 108225820, 216451640, 432903280]

約数ペア:

[(1, 432903280), (2, 216451640), (4, 108225820), (5, 86580656), (8, 54112910), (10, 43290328), (16, 27056455), (20, 21645164), (40, 10822582), (80, 5411291)]