82014380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{1223}}^1$

素因数の和:1718

約数の個数: 48

約数和(自身を含む): 197406720

約数和(自身を除く): 115392340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 479, 958, 1223, 1916, 2395, 2446, 3353, 4790, 4892, 6115, 6706, 8561, 9580, 12230, 13412, 16765, 17122, 24460, 33530, 34244, 42805, 67060, 85610, 171220, 585817, 1171634, 2343268, 2929085, 4100719, 5858170, 8201438, 11716340, 16402876, 20503595, 41007190, 82014380]

約数ペア:

[(1, 82014380), (2, 41007190), (4, 20503595), (5, 16402876), (7, 11716340), (10, 8201438), (14, 5858170), (20, 4100719), (28, 2929085), (35, 2343268), (70, 1171634), (140, 585817), (479, 171220), (958, 85610), (1223, 67060), (1916, 42805), (2395, 34244), (2446, 33530), (3353, 24460), (4790, 17122), (4892, 16765), (6115, 13412), (6706, 12230), (8561, 9580)]