29267843020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{311}}^1\times {\mathrm{1279}}^1$

素因数の和:1895

約数の個数: 96

約数和(自身を含む): 66689925120

約数和(自身を除く): 37422082100

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 283, 311, 566, 622, 1132, 1244, 1279, 1415, 1555, 2558, 2830, 3110, 3679, 4043, 5116, 5660, 6220, 6395, 7358, 8086, 12790, 14716, 16172, 16627, 18395, 20215, 25580, 33254, 36790, 40430, 66508, 73580, 80860, 83135, 88013, 166270, 176026, 332540, 352052, 361957, 397769, 440065, 723914, 795538, 880130, 1144169, 1447828, 1591076, 1760260, 1809785, 1988845, 2288338, 3619570, 3977690, 4576676, 4705441, 5170997, 5720845, 7239140, 7955380, 9410882, 10341994, 11441690, 18821764, 20683988, 22883380, 23527205, 25854985, 47054410, 51709970, 94108820, 103419940, 112568627, 225137254, 450274508, 562843135, 1125686270, 1463392151, 2251372540, 2926784302, 5853568604, 7316960755, 14633921510, 29267843020]

約数ペア:

[(1, 29267843020), (2, 14633921510), (4, 7316960755), (5, 5853568604), (10, 2926784302), (13, 2251372540), (20, 1463392151), (26, 1125686270), (52, 562843135), (65, 450274508), (130, 225137254), (260, 112568627), (283, 103419940), (311, 94108820), (566, 51709970), (622, 47054410), (1132, 25854985), (1244, 23527205), (1279, 22883380), (1415, 20683988), (1555, 18821764), (2558, 11441690), (2830, 10341994), (3110, 9410882), (3679, 7955380), (4043, 7239140), (5116, 5720845), (5660, 5170997), (6220, 4705441), (6395, 4576676), (7358, 3977690), (8086, 3619570), (12790, 2288338), (14716, 1988845), (16172, 1809785), (16627, 1760260), (18395, 1591076), (20215, 1447828), (25580, 1144169), (33254, 880130), (36790, 795538), (40430, 723914), (66508, 440065), (73580, 397769), (80860, 361957), (83135, 352052), (88013, 332540), (166270, 176026)]