2428340

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5279}}^1$

素因数の和:5311

約数の個数: 24

約数和(自身を含む): 5322240

約数和(自身を除く): 2893900

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 5279, 10558, 21116, 26395, 52790, 105580, 121417, 242834, 485668, 607085, 1214170, 2428340]

約数ペア:

[(1, 2428340), (2, 1214170), (4, 607085), (5, 485668), (10, 242834), (20, 121417), (23, 105580), (46, 52790), (92, 26395), (115, 21116), (230, 10558), (460, 5279)]