83568980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{379859}}^1$

素因数の和:379879

約数の個数: 24

約数和(自身を含む): 191449440

約数和(自身を除く): 107880460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 379859, 759718, 1519436, 1899295, 3798590, 4178449, 7597180, 8356898, 16713796, 20892245, 41784490, 83568980]

約数ペア:

[(1, 83568980), (2, 41784490), (4, 20892245), (5, 16713796), (10, 8356898), (11, 7597180), (20, 4178449), (22, 3798590), (44, 1899295), (55, 1519436), (110, 759718), (220, 379859)]