7121200

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{937}}^1$

素因数の和:974

約数の個数: 60

約数和(自身を含む): 18028360

約数和(自身を除く): 10907160

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 380, 400, 475, 760, 937, 950, 1520, 1874, 1900, 3748, 3800, 4685, 7496, 7600, 9370, 14992, 17803, 18740, 23425, 35606, 37480, 46850, 71212, 74960, 89015, 93700, 142424, 178030, 187400, 284848, 356060, 374800, 445075, 712120, 890150, 1424240, 1780300, 3560600, 7121200]

約数ペア:

[(1, 7121200), (2, 3560600), (4, 1780300), (5, 1424240), (8, 890150), (10, 712120), (16, 445075), (19, 374800), (20, 356060), (25, 284848), (38, 187400), (40, 178030), (50, 142424), (76, 93700), (80, 89015), (95, 74960), (100, 71212), (152, 46850), (190, 37480), (200, 35606), (304, 23425), (380, 18740), (400, 17803), (475, 14992), (760, 9370), (937, 7600), (950, 7496), (1520, 4685), (1874, 3800), (1900, 3748)]