38357260

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{13999}}^1$

素因数の和:14145

約数の個数: 24

約数和(自身を含む): 81144000

約数和(自身を除く): 42786740

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 13999, 27998, 55996, 69995, 139990, 279980, 1917863, 3835726, 7671452, 9589315, 19178630, 38357260]

約数ペア:

[(1, 38357260), (2, 19178630), (4, 9589315), (5, 7671452), (10, 3835726), (20, 1917863), (137, 279980), (274, 139990), (548, 69995), (685, 55996), (1370, 27998), (2740, 13999)]