22702000

素因数分解:

$2^4\times 5^3\times {\mathrm{11351}}^1$

素因数の和:11374

約数の個数: 40

約数和(自身を含む): 54898272

約数和(自身を除く): 32196272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 11351, 22702, 45404, 56755, 90808, 113510, 181616, 227020, 283775, 454040, 567550, 908080, 1135100, 1418875, 2270200, 2837750, 4540400, 5675500, 11351000, 22702000]

約数ペア:

[(1, 22702000), (2, 11351000), (4, 5675500), (5, 4540400), (8, 2837750), (10, 2270200), (16, 1418875), (20, 1135100), (25, 908080), (40, 567550), (50, 454040), (80, 283775), (100, 227020), (125, 181616), (200, 113510), (250, 90808), (400, 56755), (500, 45404), (1000, 22702), (2000, 11351)]