83339620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1579}}^1$

素因数の和:1637

約数の個数: 96

約数和(自身を含む): 222969600

約数和(自身を除く): 139629980

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 29, 35, 52, 58, 65, 70, 91, 116, 130, 140, 145, 182, 203, 260, 290, 364, 377, 406, 455, 580, 754, 812, 910, 1015, 1508, 1579, 1820, 1885, 2030, 2639, 3158, 3770, 4060, 5278, 6316, 7540, 7895, 10556, 11053, 13195, 15790, 20527, 22106, 26390, 31580, 41054, 44212, 45791, 52780, 55265, 82108, 91582, 102635, 110530, 143689, 183164, 205270, 221060, 228955, 287378, 320537, 410540, 457910, 574756, 595283, 641074, 718445, 915820, 1190566, 1282148, 1436890, 1602685, 2381132, 2873780, 2976415, 3205370, 4166981, 5952830, 6410740, 8333962, 11905660, 16667924, 20834905, 41669810, 83339620]

約数ペア:

[(1, 83339620), (2, 41669810), (4, 20834905), (5, 16667924), (7, 11905660), (10, 8333962), (13, 6410740), (14, 5952830), (20, 4166981), (26, 3205370), (28, 2976415), (29, 2873780), (35, 2381132), (52, 1602685), (58, 1436890), (65, 1282148), (70, 1190566), (91, 915820), (116, 718445), (130, 641074), (140, 595283), (145, 574756), (182, 457910), (203, 410540), (260, 320537), (290, 287378), (364, 228955), (377, 221060), (406, 205270), (455, 183164), (580, 143689), (754, 110530), (812, 102635), (910, 91582), (1015, 82108), (1508, 55265), (1579, 52780), (1820, 45791), (1885, 44212), (2030, 41054), (2639, 31580), (3158, 26390), (3770, 22106), (4060, 20527), (5278, 15790), (6316, 13195), (7540, 11053), (7895, 10556)]