2125366960

素因数分解:

$2^4\times 5^1\times {\mathrm{26567087}}^1$

素因数の和:26567100

約数の個数: 20

約数和(自身を含む): 4941478368

約数和(自身を除く): 2816111408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 26567087, 53134174, 106268348, 132835435, 212536696, 265670870, 425073392, 531341740, 1062683480, 2125366960]

約数ペア:

[(1, 2125366960), (2, 1062683480), (4, 531341740), (5, 425073392), (8, 265670870), (10, 212536696), (16, 132835435), (20, 106268348), (40, 53134174), (80, 26567087)]