75994040

素因数分解:

$2^3\times 5^1\times {\mathrm{743}}^1\times {\mathrm{2557}}^1$

素因数の和:3311

約数の個数: 32

約数和(自身を含む): 171283680

約数和(自身を除く): 95289640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 743, 1486, 2557, 2972, 3715, 5114, 5944, 7430, 10228, 12785, 14860, 20456, 25570, 29720, 51140, 102280, 1899851, 3799702, 7599404, 9499255, 15198808, 18998510, 37997020, 75994040]

約数ペア:

[(1, 75994040), (2, 37997020), (4, 18998510), (5, 15198808), (8, 9499255), (10, 7599404), (20, 3799702), (40, 1899851), (743, 102280), (1486, 51140), (2557, 29720), (2972, 25570), (3715, 20456), (5114, 14860), (5944, 12785), (7430, 10228)]