10103120

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2687}}^1$

素因数の和:2747

約数の個数: 40

約数和(自身を含む): 23998464

約数和(自身を除く): 13895344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 2687, 3760, 5374, 10748, 13435, 21496, 26870, 42992, 53740, 107480, 126289, 214960, 252578, 505156, 631445, 1010312, 1262890, 2020624, 2525780, 5051560, 10103120]

約数ペア:

[(1, 10103120), (2, 5051560), (4, 2525780), (5, 2020624), (8, 1262890), (10, 1010312), (16, 631445), (20, 505156), (40, 252578), (47, 214960), (80, 126289), (94, 107480), (188, 53740), (235, 42992), (376, 26870), (470, 21496), (752, 13435), (940, 10748), (1880, 5374), (2687, 3760)]