179883790

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{2089}}^1$

素因数の和:2284

約数の個数: 32

約数和(自身を含む): 331056000

約数和(自身を除く): 151172210

約数列:

[1, 2, 5, 10, 79, 109, 158, 218, 395, 545, 790, 1090, 2089, 4178, 8611, 10445, 17222, 20890, 43055, 86110, 165031, 227701, 330062, 455402, 825155, 1138505, 1650310, 2277010, 17988379, 35976758, 89941895, 179883790]

約数ペア:

[(1, 179883790), (2, 89941895), (5, 35976758), (10, 17988379), (79, 2277010), (109, 1650310), (158, 1138505), (218, 825155), (395, 455402), (545, 330062), (790, 227701), (1090, 165031), (2089, 86110), (4178, 43055), (8611, 20890), (10445, 17222)]