67157360

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1$

素因数の和:450

約数の個数: 80

約数和(自身を含む): 162953856

約数和(自身を除く): 95796496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 53, 80, 94, 106, 188, 212, 235, 265, 337, 376, 424, 470, 530, 674, 752, 848, 940, 1060, 1348, 1685, 1880, 2120, 2491, 2696, 3370, 3760, 4240, 4982, 5392, 6740, 9964, 12455, 13480, 15839, 17861, 19928, 24910, 26960, 31678, 35722, 39856, 49820, 63356, 71444, 79195, 89305, 99640, 126712, 142888, 158390, 178610, 199280, 253424, 285776, 316780, 357220, 633560, 714440, 839467, 1267120, 1428880, 1678934, 3357868, 4197335, 6715736, 8394670, 13431472, 16789340, 33578680, 67157360]

約数ペア:

[(1, 67157360), (2, 33578680), (4, 16789340), (5, 13431472), (8, 8394670), (10, 6715736), (16, 4197335), (20, 3357868), (40, 1678934), (47, 1428880), (53, 1267120), (80, 839467), (94, 714440), (106, 633560), (188, 357220), (212, 316780), (235, 285776), (265, 253424), (337, 199280), (376, 178610), (424, 158390), (470, 142888), (530, 126712), (674, 99640), (752, 89305), (848, 79195), (940, 71444), (1060, 63356), (1348, 49820), (1685, 39856), (1880, 35722), (2120, 31678), (2491, 26960), (2696, 24910), (3370, 19928), (3760, 17861), (4240, 15839), (4982, 13480), (5392, 12455), (6740, 9964)]