5991640

素因数分解:

$2^3\times 5^1\times {\mathrm{149791}}^1$

素因数の和:149802

約数の個数: 16

約数和(自身を含む): 13481280

約数和(自身を除く): 7489640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149791, 299582, 599164, 748955, 1198328, 1497910, 2995820, 5991640]

約数ペア:

[(1, 5991640), (2, 2995820), (4, 1497910), (5, 1198328), (8, 748955), (10, 599164), (20, 299582), (40, 149791)]