4274960

素因数分解:

$2^4\times 5^1\times {\mathrm{53437}}^1$

素因数の和:53450

約数の個数: 20

約数和(自身を含む): 9939468

約数和(自身を除く): 5664508

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 53437, 106874, 213748, 267185, 427496, 534370, 854992, 1068740, 2137480, 4274960]

約数ペア:

[(1, 4274960), (2, 2137480), (4, 1068740), (5, 854992), (8, 534370), (10, 427496), (16, 267185), (20, 213748), (40, 106874), (80, 53437)]