2000577875

素因数分解:

$5^3\times {\mathrm{439}}^1\times {\mathrm{36457}}^1$

素因数の和:36911

約数の個数: 16

約数和(自身を含む): 2502477120

約数和(自身を除く): 501899245

約数列:

[1, 5, 25, 125, 439, 2195, 10975, 36457, 54875, 182285, 911425, 4557125, 16004623, 80023115, 400115575, 2000577875]

約数ペア:

[(1, 2000577875), (5, 400115575), (25, 80023115), (125, 16004623), (439, 4557125), (2195, 911425), (10975, 182285), (36457, 54875)]