160364080

素因数分解:

$2^4\times 5^1\times {\mathrm{173}}^1\times {\mathrm{11587}}^1$

素因数の和:11773

約数の個数: 40

約数和(自身を含む): 375034032

約数和(自身を除く): 214669952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 173, 346, 692, 865, 1384, 1730, 2768, 3460, 6920, 11587, 13840, 23174, 46348, 57935, 92696, 115870, 185392, 231740, 463480, 926960, 2004551, 4009102, 8018204, 10022755, 16036408, 20045510, 32072816, 40091020, 80182040, 160364080]

約数ペア:

[(1, 160364080), (2, 80182040), (4, 40091020), (5, 32072816), (8, 20045510), (10, 16036408), (16, 10022755), (20, 8018204), (40, 4009102), (80, 2004551), (173, 926960), (346, 463480), (692, 231740), (865, 185392), (1384, 115870), (1730, 92696), (2768, 57935), (3460, 46348), (6920, 23174), (11587, 13840)]