2206240

素因数分解:

$2^5\times 5^1\times {\mathrm{13789}}^1$

素因数の和:13804

約数の個数: 24

約数和(自身を含む): 5212620

約数和(自身を除く): 3006380

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 13789, 27578, 55156, 68945, 110312, 137890, 220624, 275780, 441248, 551560, 1103120, 2206240]

約数ペア:

[(1, 2206240), (2, 1103120), (4, 551560), (5, 441248), (8, 275780), (10, 220624), (16, 137890), (20, 110312), (32, 68945), (40, 55156), (80, 27578), (160, 13789)]