1424240

素因数分解:

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

素因数の和:969

約数の個数: 40

約数和(自身を含む): 3489360

約数和(自身を除く): 2065120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 937, 1520, 1874, 3748, 4685, 7496, 9370, 14992, 17803, 18740, 35606, 37480, 71212, 74960, 89015, 142424, 178030, 284848, 356060, 712120, 1424240]

約数ペア:

[(1, 1424240), (2, 712120), (4, 356060), (5, 284848), (8, 178030), (10, 142424), (16, 89015), (19, 74960), (20, 71212), (38, 37480), (40, 35606), (76, 18740), (80, 17803), (95, 14992), (152, 9370), (190, 7496), (304, 4685), (380, 3748), (760, 1874), (937, 1520)]