140477360

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{37361}}^1$

素因数の和:37421

約数の個数: 40

約数和(自身を含む): 333567936

約数和(自身を除く): 193090576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 37361, 74722, 149444, 186805, 298888, 373610, 597776, 747220, 1494440, 1755967, 2988880, 3511934, 7023868, 8779835, 14047736, 17559670, 28095472, 35119340, 70238680, 140477360]

約数ペア:

[(1, 140477360), (2, 70238680), (4, 35119340), (5, 28095472), (8, 17559670), (10, 14047736), (16, 8779835), (20, 7023868), (40, 3511934), (47, 2988880), (80, 1755967), (94, 1494440), (188, 747220), (235, 597776), (376, 373610), (470, 298888), (752, 186805), (940, 149444), (1880, 74722), (3760, 37361)]