112406960

素因数分解:

$2^4\times 5^1\times {\mathrm{1405087}}^1$

素因数の和:1405100

約数の個数: 20

約数和(自身を含む): 261346368

約数和(自身を除く): 148939408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1405087, 2810174, 5620348, 7025435, 11240696, 14050870, 22481392, 28101740, 56203480, 112406960]

約数ペア:

[(1, 112406960), (2, 56203480), (4, 28101740), (5, 22481392), (8, 14050870), (10, 11240696), (16, 7025435), (20, 5620348), (40, 2810174), (80, 1405087)]