37992140

素因数分解:

$2^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{5443}}^1$

素因数の和:5801

約数の個数: 24

約数和(自身を含む): 80026800

約数和(自身を除く): 42034660

約数列:

[1, 2, 4, 5, 10, 20, 349, 698, 1396, 1745, 3490, 5443, 6980, 10886, 21772, 27215, 54430, 108860, 1899607, 3799214, 7598428, 9498035, 18996070, 37992140]

約数ペア:

[(1, 37992140), (2, 18996070), (4, 9498035), (5, 7598428), (10, 3799214), (20, 1899607), (349, 108860), (698, 54430), (1396, 27215), (1745, 21772), (3490, 10886), (5443, 6980)]