6495080

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2287}}^1$

素因数の和:2369

約数の個数: 32

約数和(自身を含む): 14826240

約数和(自身を除く): 8331160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2287, 2840, 4574, 9148, 11435, 18296, 22870, 45740, 91480, 162377, 324754, 649508, 811885, 1299016, 1623770, 3247540, 6495080]

約数ペア:

[(1, 6495080), (2, 3247540), (4, 1623770), (5, 1299016), (8, 811885), (10, 649508), (20, 324754), (40, 162377), (71, 91480), (142, 45740), (284, 22870), (355, 18296), (568, 11435), (710, 9148), (1420, 4574), (2287, 2840)]