5196080

素因数分解:

$2^4\times 5^1\times {\mathrm{64951}}^1$

素因数の和:64964

約数の個数: 20

約数和(自身を含む): 12081072

約数和(自身を除く): 6884992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 64951, 129902, 259804, 324755, 519608, 649510, 1039216, 1299020, 2598040, 5196080]

約数ペア:

[(1, 5196080), (2, 2598040), (4, 1299020), (5, 1039216), (8, 649510), (10, 519608), (16, 324755), (20, 259804), (40, 129902), (80, 64951)]