82398860

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{142067}}^1$

素因数の和:142105

約数の個数: 24

約数和(自身を含む): 179005680

約数和(自身を除く): 96606820

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 142067, 284134, 568268, 710335, 1420670, 2841340, 4119943, 8239886, 16479772, 20599715, 41199430, 82398860]

約数ペア:

[(1, 82398860), (2, 41199430), (4, 20599715), (5, 16479772), (10, 8239886), (20, 4119943), (29, 2841340), (58, 1420670), (116, 710335), (145, 568268), (290, 284134), (580, 142067)]