560336080

素因数分解:

$2^4\times 5^1\times {\mathrm{7004201}}^1$

素因数の和:7004214

約数の個数: 20

約数和(自身を含む): 1302781572

約数和(自身を除く): 742445492

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 7004201, 14008402, 28016804, 35021005, 56033608, 70042010, 112067216, 140084020, 280168040, 560336080]

約数ペア:

[(1, 560336080), (2, 280168040), (4, 140084020), (5, 112067216), (8, 70042010), (10, 56033608), (16, 35021005), (20, 28016804), (40, 14008402), (80, 7004201)]