2879260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7577}}^1$

素因数の和:7605

約数の個数: 24

約数和(自身を含む): 6365520

約数和(自身を除く): 3486260

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 7577, 15154, 30308, 37885, 75770, 143963, 151540, 287926, 575852, 719815, 1439630, 2879260]

約数ペア:

[(1, 2879260), (2, 1439630), (4, 719815), (5, 575852), (10, 287926), (19, 151540), (20, 143963), (38, 75770), (76, 37885), (95, 30308), (190, 15154), (380, 7577)]