2856460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7517}}^1$

素因数の和:7545

約数の個数: 24

約数和(自身を含む): 6315120

約数和(自身を除く): 3458660

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 7517, 15034, 30068, 37585, 75170, 142823, 150340, 285646, 571292, 714115, 1428230, 2856460]

約数ペア:

[(1, 2856460), (2, 1428230), (4, 714115), (5, 571292), (10, 285646), (19, 150340), (20, 142823), (38, 75170), (76, 37585), (95, 30068), (190, 15034), (380, 7517)]