5839640

素因数分解:

$2^3\times 5^1\times {\mathrm{145991}}^1$

素因数の和:146002

約数の個数: 16

約数和(自身を含む): 13139280

約数和(自身を除く): 7299640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 145991, 291982, 583964, 729955, 1167928, 1459910, 2919820, 5839640]

約数ペア:

[(1, 5839640), (2, 2919820), (4, 1459910), (5, 1167928), (8, 729955), (10, 583964), (20, 291982), (40, 145991)]