10808120

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{5749}}^1$

素因数の和:5807

約数の個数: 32

約数和(自身を含む): 24840000

約数和(自身を除く): 14031880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 5749, 11498, 22996, 28745, 45992, 57490, 114980, 229960, 270203, 540406, 1080812, 1351015, 2161624, 2702030, 5404060, 10808120]

約数ペア:

[(1, 10808120), (2, 5404060), (4, 2702030), (5, 2161624), (8, 1351015), (10, 1080812), (20, 540406), (40, 270203), (47, 229960), (94, 114980), (188, 57490), (235, 45992), (376, 28745), (470, 22996), (940, 11498), (1880, 5749)]