37997020

素因数分解:

$2^2\times 5^1\times {\mathrm{743}}^1\times {\mathrm{2557}}^1$

素因数の和:3309

約数の個数: 24

約数和(自身を含む): 79932384

約数和(自身を除く): 41935364

約数列:

[1, 2, 4, 5, 10, 20, 743, 1486, 2557, 2972, 3715, 5114, 7430, 10228, 12785, 14860, 25570, 51140, 1899851, 3799702, 7599404, 9499255, 18998510, 37997020]

約数ペア:

[(1, 37997020), (2, 18998510), (4, 9499255), (5, 7599404), (10, 3799702), (20, 1899851), (743, 51140), (1486, 25570), (2557, 14860), (2972, 12785), (3715, 10228), (5114, 7430)]