2708260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7127}}^1$

素因数の和:7155

約数の個数: 24

約数和(自身を含む): 5987520

約数和(自身を除く): 3279260

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 7127, 14254, 28508, 35635, 71270, 135413, 142540, 270826, 541652, 677065, 1354130, 2708260]

約数ペア:

[(1, 2708260), (2, 1354130), (4, 677065), (5, 541652), (10, 270826), (19, 142540), (20, 135413), (38, 71270), (76, 35635), (95, 28508), (190, 14254), (380, 7127)]