8486960

素因数分解:

$2^4\times 5^1\times {\mathrm{106087}}^1$

素因数の和:106100

約数の個数: 20

約数和(自身を含む): 19732368

約数和(自身を除く): 11245408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 106087, 212174, 424348, 530435, 848696, 1060870, 1697392, 2121740, 4243480, 8486960]

約数ペア:

[(1, 8486960), (2, 4243480), (4, 2121740), (5, 1697392), (8, 1060870), (10, 848696), (16, 530435), (20, 424348), (40, 212174), (80, 106087)]