79823260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{2027}}^1$

素因数の和:2226

約数の個数: 48

約数和(自身を含む): 183980160

約数和(自身を除く): 104156900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 179, 220, 358, 716, 895, 1790, 1969, 2027, 3580, 3938, 4054, 7876, 8108, 9845, 10135, 19690, 20270, 22297, 39380, 40540, 44594, 89188, 111485, 222970, 362833, 445940, 725666, 1451332, 1814165, 3628330, 3991163, 7256660, 7982326, 15964652, 19955815, 39911630, 79823260]

約数ペア:

[(1, 79823260), (2, 39911630), (4, 19955815), (5, 15964652), (10, 7982326), (11, 7256660), (20, 3991163), (22, 3628330), (44, 1814165), (55, 1451332), (110, 725666), (179, 445940), (220, 362833), (358, 222970), (716, 111485), (895, 89188), (1790, 44594), (1969, 40540), (2027, 39380), (3580, 22297), (3938, 20270), (4054, 19690), (7876, 10135), (8108, 9845)]