7434040

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5023}}^1$

素因数の和:5071

約数の個数: 32

約数和(自身を含む): 17182080

約数和(自身を除く): 9748040

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 5023, 10046, 20092, 25115, 40184, 50230, 100460, 185851, 200920, 371702, 743404, 929255, 1486808, 1858510, 3717020, 7434040]

約数ペア:

[(1, 7434040), (2, 3717020), (4, 1858510), (5, 1486808), (8, 929255), (10, 743404), (20, 371702), (37, 200920), (40, 185851), (74, 100460), (148, 50230), (185, 40184), (296, 25115), (370, 20092), (740, 10046), (1480, 5023)]