80291213405

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{1039}}^1\times {\mathrm{4201}}^1$

素因数の和:5541

約数の個数: 32

約数和(自身を含む): 104252628480

約数和(自身を除く): 23961415075

約数列:

[1, 5, 13, 65, 283, 1039, 1415, 3679, 4201, 5195, 13507, 18395, 21005, 54613, 67535, 273065, 294037, 1188883, 1470185, 3822481, 4364839, 5944415, 15455479, 19112405, 21824195, 56742907, 77277395, 283714535, 1235249437, 6176247185, 16058242681, 80291213405]

約数ペア:

[(1, 80291213405), (5, 16058242681), (13, 6176247185), (65, 1235249437), (283, 283714535), (1039, 77277395), (1415, 56742907), (3679, 21824195), (4201, 19112405), (5195, 15455479), (13507, 5944415), (18395, 4364839), (21005, 3822481), (54613, 1470185), (67535, 1188883), (273065, 294037)]