77156660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{9341}}^1$

素因数の和:9416

約数の個数: 48

約数和(自身を含む): 188334720

約数和(自身を除く): 111178060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 1180, 1652, 2065, 4130, 8260, 9341, 18682, 37364, 46705, 65387, 93410, 130774, 186820, 261548, 326935, 551119, 653870, 1102238, 1307740, 2204476, 2755595, 3857833, 5511190, 7715666, 11022380, 15431332, 19289165, 38578330, 77156660]

約数ペア:

[(1, 77156660), (2, 38578330), (4, 19289165), (5, 15431332), (7, 11022380), (10, 7715666), (14, 5511190), (20, 3857833), (28, 2755595), (35, 2204476), (59, 1307740), (70, 1102238), (118, 653870), (140, 551119), (236, 326935), (295, 261548), (413, 186820), (590, 130774), (826, 93410), (1180, 65387), (1652, 46705), (2065, 37364), (4130, 18682), (8260, 9341)]