56463920

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{15017}}^1$

素因数の和:15077

約数の個数: 40

約数和(自身を含む): 134080704

約数和(自身を除く): 77616784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 15017, 30034, 60068, 75085, 120136, 150170, 240272, 300340, 600680, 705799, 1201360, 1411598, 2823196, 3528995, 5646392, 7057990, 11292784, 14115980, 28231960, 56463920]

約数ペア:

[(1, 56463920), (2, 28231960), (4, 14115980), (5, 11292784), (8, 7057990), (10, 5646392), (16, 3528995), (20, 2823196), (40, 1411598), (47, 1201360), (80, 705799), (94, 600680), (188, 300340), (235, 240272), (376, 150170), (470, 120136), (752, 75085), (940, 60068), (1880, 30034), (3760, 15017)]