34620620

素因数分解:

$2^2\times 5^1\times {\mathrm{499}}^1\times {\mathrm{3469}}^1$

素因数の和:3977

約数の個数: 24

約数和(自身を含む): 72870000

約数和(自身を除く): 38249380

約数列:

[1, 2, 4, 5, 10, 20, 499, 998, 1996, 2495, 3469, 4990, 6938, 9980, 13876, 17345, 34690, 69380, 1731031, 3462062, 6924124, 8655155, 17310310, 34620620]

約数ペア:

[(1, 34620620), (2, 17310310), (4, 8655155), (5, 6924124), (10, 3462062), (20, 1731031), (499, 69380), (998, 34690), (1996, 17345), (2495, 13876), (3469, 9980), (4990, 6938)]