19552860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{36209}}^1$

素因数の和:36227

約数の個数: 48

約数和(自身を含む): 60832800

約数和(自身を除く): 41279940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 36209, 72418, 108627, 144836, 181045, 217254, 325881, 362090, 434508, 543135, 651762, 724180, 977643, 1086270, 1303524, 1629405, 1955286, 2172540, 3258810, 3910572, 4888215, 6517620, 9776430, 19552860]

約数ペア:

[(1, 19552860), (2, 9776430), (3, 6517620), (4, 4888215), (5, 3910572), (6, 3258810), (9, 2172540), (10, 1955286), (12, 1629405), (15, 1303524), (18, 1086270), (20, 977643), (27, 724180), (30, 651762), (36, 543135), (45, 434508), (54, 362090), (60, 325881), (90, 217254), (108, 181045), (135, 144836), (180, 108627), (270, 72418), (540, 36209)]