8117820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{5011}}^1$

素因数の和:5032

約数の個数: 60

約数和(自身を含む): 25470984

約数和(自身を除く): 17353164

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 5011, 10022, 15033, 20044, 25055, 30066, 45099, 50110, 60132, 75165, 90198, 100220, 135297, 150330, 180396, 225495, 270594, 300660, 405891, 450990, 541188, 676485, 811782, 901980, 1352970, 1623564, 2029455, 2705940, 4058910, 8117820]

約数ペア:

[(1, 8117820), (2, 4058910), (3, 2705940), (4, 2029455), (5, 1623564), (6, 1352970), (9, 901980), (10, 811782), (12, 676485), (15, 541188), (18, 450990), (20, 405891), (27, 300660), (30, 270594), (36, 225495), (45, 180396), (54, 150330), (60, 135297), (81, 100220), (90, 90198), (108, 75165), (135, 60132), (162, 50110), (180, 45099), (270, 30066), (324, 25055), (405, 20044), (540, 15033), (810, 10022), (1620, 5011)]