83565920

素因数分解:

$2^5\times 5^1\times {\mathrm{173}}^1\times {\mathrm{3019}}^1$

素因数の和:3207

約数の個数: 48

約数和(自身を含む): 198631440

約数和(自身を除く): 115065520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 173, 346, 692, 865, 1384, 1730, 2768, 3019, 3460, 5536, 6038, 6920, 12076, 13840, 15095, 24152, 27680, 30190, 48304, 60380, 96608, 120760, 241520, 483040, 522287, 1044574, 2089148, 2611435, 4178296, 5222870, 8356592, 10445740, 16713184, 20891480, 41782960, 83565920]

約数ペア:

[(1, 83565920), (2, 41782960), (4, 20891480), (5, 16713184), (8, 10445740), (10, 8356592), (16, 5222870), (20, 4178296), (32, 2611435), (40, 2089148), (80, 1044574), (160, 522287), (173, 483040), (346, 241520), (692, 120760), (865, 96608), (1384, 60380), (1730, 48304), (2768, 30190), (3019, 27680), (3460, 24152), (5536, 15095), (6038, 13840), (6920, 12076)]