5117360

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1361}}^1$

素因数の和:1421

約数の個数: 40

約数和(自身を含む): 12159936

約数和(自身を除く): 7042576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1361, 1880, 2722, 3760, 5444, 6805, 10888, 13610, 21776, 27220, 54440, 63967, 108880, 127934, 255868, 319835, 511736, 639670, 1023472, 1279340, 2558680, 5117360]

約数ペア:

[(1, 5117360), (2, 2558680), (4, 1279340), (5, 1023472), (8, 639670), (10, 511736), (16, 319835), (20, 255868), (40, 127934), (47, 108880), (80, 63967), (94, 54440), (188, 27220), (235, 21776), (376, 13610), (470, 10888), (752, 6805), (940, 5444), (1361, 3760), (1880, 2722)]