22786450

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:271

約数の個数: 48

約数和(自身を含む): 44316360

約数和(自身を除く): 21529910

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 109, 113, 185, 218, 226, 370, 545, 565, 925, 1090, 1130, 1850, 2725, 2825, 4033, 4181, 5450, 5650, 8066, 8362, 12317, 20165, 20905, 24634, 40330, 41810, 61585, 100825, 104525, 123170, 201650, 209050, 307925, 455729, 615850, 911458, 2278645, 4557290, 11393225, 22786450]

約数ペア:

[(1, 22786450), (2, 11393225), (5, 4557290), (10, 2278645), (25, 911458), (37, 615850), (50, 455729), (74, 307925), (109, 209050), (113, 201650), (185, 123170), (218, 104525), (226, 100825), (370, 61585), (545, 41810), (565, 40330), (925, 24634), (1090, 20905), (1130, 20165), (1850, 12317), (2725, 8362), (2825, 8066), (4033, 5650), (4181, 5450)]