2592080

素因数分解:

$2^4\times 5^1\times {\mathrm{32401}}^1$

素因数の和:32414

約数の個数: 20

約数和(自身を含む): 6026772

約数和(自身を除く): 3434692

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 32401, 64802, 129604, 162005, 259208, 324010, 518416, 648020, 1296040, 2592080]

約数ペア:

[(1, 2592080), (2, 1296040), (4, 648020), (5, 518416), (8, 324010), (10, 259208), (16, 162005), (20, 129604), (40, 64802), (80, 32401)]