119156660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{20759}}^1$

素因数の和:20816

約数の個数: 48

約数和(自身を含む): 292965120

約数和(自身を除く): 173808460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 20759, 41518, 83036, 103795, 145313, 207590, 290626, 415180, 581252, 726565, 851119, 1453130, 1702238, 2906260, 3404476, 4255595, 5957833, 8511190, 11915666, 17022380, 23831332, 29789165, 59578330, 119156660]

約数ペア:

[(1, 119156660), (2, 59578330), (4, 29789165), (5, 23831332), (7, 17022380), (10, 11915666), (14, 8511190), (20, 5957833), (28, 4255595), (35, 3404476), (41, 2906260), (70, 1702238), (82, 1453130), (140, 851119), (164, 726565), (205, 581252), (287, 415180), (410, 290626), (574, 207590), (820, 145313), (1148, 103795), (1435, 83036), (2870, 41518), (5740, 20759)]