9328750

素因数分解:

$2^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{439}}^1$

素因数の和:478

約数の個数: 40

約数和(自身を含む): 18556560

約数和(自身を除く): 9227810

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 170, 250, 425, 439, 625, 850, 878, 1250, 2125, 2195, 4250, 4390, 7463, 10625, 10975, 14926, 21250, 21950, 37315, 54875, 74630, 109750, 186575, 274375, 373150, 548750, 932875, 1865750, 4664375, 9328750]

約数ペア:

[(1, 9328750), (2, 4664375), (5, 1865750), (10, 932875), (17, 548750), (25, 373150), (34, 274375), (50, 186575), (85, 109750), (125, 74630), (170, 54875), (250, 37315), (425, 21950), (439, 21250), (625, 14926), (850, 10975), (878, 10625), (1250, 7463), (2125, 4390), (2195, 4250)]