5578870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1237}}^1$

素因数の和:1296

約数の個数: 32

約数和(自身を含む): 11231136

約数和(自身を除く): 5652266

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 1237, 2255, 2474, 4510, 6185, 12370, 13607, 27214, 50717, 68035, 101434, 136070, 253585, 507170, 557887, 1115774, 2789435, 5578870]

約数ペア:

[(1, 5578870), (2, 2789435), (5, 1115774), (10, 557887), (11, 507170), (22, 253585), (41, 136070), (55, 101434), (82, 68035), (110, 50717), (205, 27214), (410, 13607), (451, 12370), (902, 6185), (1237, 4510), (2255, 2474)]