117156440

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{883}}^1$

素因数の和:1032

約数の個数: 64

約数和(自身を含む): 274959360

約数和(自身を除く): 157802920

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 107, 124, 155, 214, 248, 310, 428, 535, 620, 856, 883, 1070, 1240, 1766, 2140, 3317, 3532, 4280, 4415, 6634, 7064, 8830, 13268, 16585, 17660, 26536, 27373, 33170, 35320, 54746, 66340, 94481, 109492, 132680, 136865, 188962, 218984, 273730, 377924, 472405, 547460, 755848, 944810, 1094920, 1889620, 2928911, 3779240, 5857822, 11715644, 14644555, 23431288, 29289110, 58578220, 117156440]

約数ペア:

[(1, 117156440), (2, 58578220), (4, 29289110), (5, 23431288), (8, 14644555), (10, 11715644), (20, 5857822), (31, 3779240), (40, 2928911), (62, 1889620), (107, 1094920), (124, 944810), (155, 755848), (214, 547460), (248, 472405), (310, 377924), (428, 273730), (535, 218984), (620, 188962), (856, 136865), (883, 132680), (1070, 109492), (1240, 94481), (1766, 66340), (2140, 54746), (3317, 35320), (3532, 33170), (4280, 27373), (4415, 26536), (6634, 17660), (7064, 16585), (8830, 13268)]