984080

素因数分解:

$2^4\times 5^1\times {\mathrm{12301}}^1$

素因数の和:12314

約数の個数: 20

約数和(自身を含む): 2288172

約数和(自身を除く): 1304092

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 12301, 24602, 49204, 61505, 98408, 123010, 196816, 246020, 492040, 984080]

約数ペア:

[(1, 984080), (2, 492040), (4, 246020), (5, 196816), (8, 123010), (10, 98408), (16, 61505), (20, 49204), (40, 24602), (80, 12301)]