80314604888

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{499}}^1\times {\mathrm{26861}}^1$

素因数の和:27480

約数の個数: 64

約数和(自身を含む): 174065760000

約数和(自身を除く): 93751155112

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 214, 428, 499, 749, 856, 998, 1498, 1996, 2996, 3493, 3992, 5992, 6986, 13972, 26861, 27944, 53393, 53722, 106786, 107444, 188027, 213572, 214888, 373751, 376054, 427144, 747502, 752108, 1495004, 1504216, 2874127, 2990008, 5748254, 11496508, 13403639, 20118889, 22993016, 26807278, 40237778, 53614556, 80475556, 93825473, 107229112, 160951112, 187650946, 375301892, 750603784, 1434189373, 2868378746, 5736757492, 10039325611, 11473514984, 20078651222, 40157302444, 80314604888]

約数ペア:

[(1, 80314604888), (2, 40157302444), (4, 20078651222), (7, 11473514984), (8, 10039325611), (14, 5736757492), (28, 2868378746), (56, 1434189373), (107, 750603784), (214, 375301892), (428, 187650946), (499, 160951112), (749, 107229112), (856, 93825473), (998, 80475556), (1498, 53614556), (1996, 40237778), (2996, 26807278), (3493, 22993016), (3992, 20118889), (5992, 13403639), (6986, 11496508), (13972, 5748254), (26861, 2990008), (27944, 2874127), (53393, 1504216), (53722, 1495004), (106786, 752108), (107444, 747502), (188027, 427144), (213572, 376054), (214888, 373751)]