26711740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5279}}^1$

素因数の和:5322

約数の個数: 48

約数和(自身を含む): 63866880

約数和(自身を除く): 37155140

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 5279, 10558, 21116, 26395, 52790, 58069, 105580, 116138, 121417, 232276, 242834, 290345, 485668, 580690, 607085, 1161380, 1214170, 1335587, 2428340, 2671174, 5342348, 6677935, 13355870, 26711740]

約数ペア:

[(1, 26711740), (2, 13355870), (4, 6677935), (5, 5342348), (10, 2671174), (11, 2428340), (20, 1335587), (22, 1214170), (23, 1161380), (44, 607085), (46, 580690), (55, 485668), (92, 290345), (110, 242834), (115, 232276), (220, 121417), (230, 116138), (253, 105580), (460, 58069), (506, 52790), (1012, 26395), (1265, 21116), (2530, 10558), (5060, 5279)]