224114440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{1283}}^1$

素因数の和:1702

約数の個数: 64

約数和(自身を含む): 551914560

約数和(自身を除く): 327800120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 397, 440, 794, 1283, 1588, 1985, 2566, 3176, 3970, 4367, 5132, 6415, 7940, 8734, 10264, 12830, 14113, 15880, 17468, 21835, 25660, 28226, 34936, 43670, 51320, 56452, 70565, 87340, 112904, 141130, 174680, 282260, 509351, 564520, 1018702, 2037404, 2546755, 4074808, 5093510, 5602861, 10187020, 11205722, 20374040, 22411444, 28014305, 44822888, 56028610, 112057220, 224114440]

約数ペア:

[(1, 224114440), (2, 112057220), (4, 56028610), (5, 44822888), (8, 28014305), (10, 22411444), (11, 20374040), (20, 11205722), (22, 10187020), (40, 5602861), (44, 5093510), (55, 4074808), (88, 2546755), (110, 2037404), (220, 1018702), (397, 564520), (440, 509351), (794, 282260), (1283, 174680), (1588, 141130), (1985, 112904), (2566, 87340), (3176, 70565), (3970, 56452), (4367, 51320), (5132, 43670), (6415, 34936), (7940, 28226), (8734, 25660), (10264, 21835), (12830, 17468), (14113, 15880)]