28117060

素因数分解:

$2^2\times 5^1\times {\mathrm{599}}^1\times {\mathrm{2347}}^1$

素因数の和:2955

約数の個数: 24

約数和(自身を含む): 59169600

約数和(自身を除く): 31052540

約数列:

[1, 2, 4, 5, 10, 20, 599, 1198, 2347, 2396, 2995, 4694, 5990, 9388, 11735, 11980, 23470, 46940, 1405853, 2811706, 5623412, 7029265, 14058530, 28117060]

約数ペア:

[(1, 28117060), (2, 14058530), (4, 7029265), (5, 5623412), (10, 2811706), (20, 1405853), (599, 46940), (1198, 23470), (2347, 11980), (2396, 11735), (2995, 9388), (4694, 5990)]