42529940

素因数分解:

$2^2\times 5^1\times {\mathrm{613}}^1\times {\mathrm{3469}}^1$

素因数の和:4091

約数の個数: 24

約数和(自身を含む): 89484360

約数和(自身を除く): 46954420

約数列:

[1, 2, 4, 5, 10, 20, 613, 1226, 2452, 3065, 3469, 6130, 6938, 12260, 13876, 17345, 34690, 69380, 2126497, 4252994, 8505988, 10632485, 21264970, 42529940]

約数ペア:

[(1, 42529940), (2, 21264970), (4, 10632485), (5, 8505988), (10, 4252994), (20, 2126497), (613, 69380), (1226, 34690), (2452, 17345), (3065, 13876), (3469, 12260), (6130, 6938)]