57860

素因数分解:

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

素因数の和:283

約数の個数: 24

約数和(自身を含む): 133056

約数和(自身を除く): 75196

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 263, 526, 1052, 1315, 2630, 2893, 5260, 5786, 11572, 14465, 28930, 57860]

約数ペア:

[(1, 57860), (2, 28930), (4, 14465), (5, 11572), (10, 5786), (11, 5260), (20, 2893), (22, 2630), (44, 1315), (55, 1052), (110, 526), (220, 263)]