56755000

素因数分解:

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

素因数の和:11377

約数の個数: 40

約数和(自身を含む): 132988680

約数和(自身を除く): 76233680

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 625, 1000, 1250, 2500, 5000, 11351, 22702, 45404, 56755, 90808, 113510, 227020, 283775, 454040, 567550, 1135100, 1418875, 2270200, 2837750, 5675500, 7094375, 11351000, 14188750, 28377500, 56755000]

約数ペア:

[(1, 56755000), (2, 28377500), (4, 14188750), (5, 11351000), (8, 7094375), (10, 5675500), (20, 2837750), (25, 2270200), (40, 1418875), (50, 1135100), (100, 567550), (125, 454040), (200, 283775), (250, 227020), (500, 113510), (625, 90808), (1000, 56755), (1250, 45404), (2500, 22702), (5000, 11351)]