84376160

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{251}}^1$

素因数の和:468

約数の個数: 96

約数和(自身を含む): 219469824

約数和(自身を除く): 135093664

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 191, 220, 251, 352, 382, 440, 502, 764, 880, 955, 1004, 1255, 1528, 1760, 1910, 2008, 2101, 2510, 2761, 3056, 3820, 4016, 4202, 5020, 5522, 6112, 7640, 8032, 8404, 10040, 10505, 11044, 13805, 15280, 16808, 20080, 21010, 22088, 27610, 30560, 33616, 40160, 42020, 44176, 47941, 55220, 67232, 84040, 88352, 95882, 110440, 168080, 191764, 220880, 239705, 336160, 383528, 441760, 479410, 527351, 767056, 958820, 1054702, 1534112, 1917640, 2109404, 2636755, 3835280, 4218808, 5273510, 7670560, 8437616, 10547020, 16875232, 21094040, 42188080, 84376160]

約数ペア:

[(1, 84376160), (2, 42188080), (4, 21094040), (5, 16875232), (8, 10547020), (10, 8437616), (11, 7670560), (16, 5273510), (20, 4218808), (22, 3835280), (32, 2636755), (40, 2109404), (44, 1917640), (55, 1534112), (80, 1054702), (88, 958820), (110, 767056), (160, 527351), (176, 479410), (191, 441760), (220, 383528), (251, 336160), (352, 239705), (382, 220880), (440, 191764), (502, 168080), (764, 110440), (880, 95882), (955, 88352), (1004, 84040), (1255, 67232), (1528, 55220), (1760, 47941), (1910, 44176), (2008, 42020), (2101, 40160), (2510, 33616), (2761, 30560), (3056, 27610), (3820, 22088), (4016, 21010), (4202, 20080), (5020, 16808), (5522, 15280), (6112, 13805), (7640, 11044), (8032, 10505), (8404, 10040)]