37142680

素因数分解:

$2^3\times 5^1\times {\mathrm{937}}^1\times {\mathrm{991}}^1$

素因数の和:1939

約数の個数: 32

約数和(自身を含む): 83744640

約数和(自身を除く): 46601960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 937, 991, 1874, 1982, 3748, 3964, 4685, 4955, 7496, 7928, 9370, 9910, 18740, 19820, 37480, 39640, 928567, 1857134, 3714268, 4642835, 7428536, 9285670, 18571340, 37142680]

約数ペア:

[(1, 37142680), (2, 18571340), (4, 9285670), (5, 7428536), (8, 4642835), (10, 3714268), (20, 1857134), (40, 928567), (937, 39640), (991, 37480), (1874, 19820), (1982, 18740), (3748, 9910), (3964, 9370), (4685, 7928), (4955, 7496)]