82334780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{1423}}^1$

素因数の和:1706

約数の個数: 48

約数和(自身を含む): 189471744

約数和(自身を除く): 107136964

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 263, 526, 1052, 1315, 1423, 2630, 2846, 2893, 5260, 5692, 5786, 7115, 11572, 14230, 14465, 15653, 28460, 28930, 31306, 57860, 62612, 78265, 156530, 313060, 374249, 748498, 1496996, 1871245, 3742490, 4116739, 7484980, 8233478, 16466956, 20583695, 41167390, 82334780]

約数ペア:

[(1, 82334780), (2, 41167390), (4, 20583695), (5, 16466956), (10, 8233478), (11, 7484980), (20, 4116739), (22, 3742490), (44, 1871245), (55, 1496996), (110, 748498), (220, 374249), (263, 313060), (526, 156530), (1052, 78265), (1315, 62612), (1423, 57860), (2630, 31306), (2846, 28930), (2893, 28460), (5260, 15653), (5692, 14465), (5786, 14230), (7115, 11572)]