2925620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7699}}^1$

素因数の和:7727

約数の個数: 24

約数和(自身を含む): 6468000

約数和(自身を除く): 3542380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 7699, 15398, 30796, 38495, 76990, 146281, 153980, 292562, 585124, 731405, 1462810, 2925620]

約数ペア:

[(1, 2925620), (2, 1462810), (4, 731405), (5, 585124), (10, 292562), (19, 153980), (20, 146281), (38, 76990), (76, 38495), (95, 30796), (190, 15398), (380, 7699)]