40820330

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1609}}^1$

素因数の和:1718

約数の個数: 32

約数和(自身を含む): 76507200

約数和(自身を除く): 35686870

約数列:

[1, 2, 5, 10, 43, 59, 86, 118, 215, 295, 430, 590, 1609, 2537, 3218, 5074, 8045, 12685, 16090, 25370, 69187, 94931, 138374, 189862, 345935, 474655, 691870, 949310, 4082033, 8164066, 20410165, 40820330]

約数ペア:

[(1, 40820330), (2, 20410165), (5, 8164066), (10, 4082033), (43, 949310), (59, 691870), (86, 474655), (118, 345935), (215, 189862), (295, 138374), (430, 94931), (590, 69187), (1609, 25370), (2537, 16090), (3218, 12685), (5074, 8045)]