44003920

素因数分解:

$2^4\times 5^1\times {\mathrm{550049}}^1$

素因数の和:550062

約数の個数: 20

約数和(自身を含む): 102309300

約数和(自身を除く): 58305380

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 550049, 1100098, 2200196, 2750245, 4400392, 5500490, 8800784, 11000980, 22001960, 44003920]

約数ペア:

[(1, 44003920), (2, 22001960), (4, 11000980), (5, 8800784), (8, 5500490), (10, 4400392), (16, 2750245), (20, 2200196), (40, 1100098), (80, 550049)]