26579080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2083}}^1$

素因数の和:2134

約数の個数: 64

約数和(自身を含む): 67521600

約数和(自身を除く): 40942520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 88, 110, 116, 145, 220, 232, 290, 319, 440, 580, 638, 1160, 1276, 1595, 2083, 2552, 3190, 4166, 6380, 8332, 10415, 12760, 16664, 20830, 22913, 41660, 45826, 60407, 83320, 91652, 114565, 120814, 183304, 229130, 241628, 302035, 458260, 483256, 604070, 664477, 916520, 1208140, 1328954, 2416280, 2657908, 3322385, 5315816, 6644770, 13289540, 26579080]

約数ペア:

[(1, 26579080), (2, 13289540), (4, 6644770), (5, 5315816), (8, 3322385), (10, 2657908), (11, 2416280), (20, 1328954), (22, 1208140), (29, 916520), (40, 664477), (44, 604070), (55, 483256), (58, 458260), (88, 302035), (110, 241628), (116, 229130), (145, 183304), (220, 120814), (232, 114565), (290, 91652), (319, 83320), (440, 60407), (580, 45826), (638, 41660), (1160, 22913), (1276, 20830), (1595, 16664), (2083, 12760), (2552, 10415), (3190, 8332), (4166, 6380)]