7766480

素因数分解:

$2^4\times 5^1\times {\mathrm{97081}}^1$

素因数の和:97094

約数の個数: 20

約数和(自身を含む): 18057252

約数和(自身を除く): 10290772

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97081, 194162, 388324, 485405, 776648, 970810, 1553296, 1941620, 3883240, 7766480]

約数ペア:

[(1, 7766480), (2, 3883240), (4, 1941620), (5, 1553296), (8, 970810), (10, 776648), (16, 485405), (20, 388324), (40, 194162), (80, 97081)]