9001400

素因数分解:

$2^3\times 5^2\times {\mathrm{45007}}^1$

素因数の和:45023

約数の個数: 24

約数和(自身を含む): 20928720

約数和(自身を除く): 11927320

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 45007, 90014, 180028, 225035, 360056, 450070, 900140, 1125175, 1800280, 2250350, 4500700, 9001400]

約数ペア:

[(1, 9001400), (2, 4500700), (4, 2250350), (5, 1800280), (8, 1125175), (10, 900140), (20, 450070), (25, 360056), (40, 225035), (50, 180028), (100, 90014), (200, 45007)]