22302280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1$

素因数の和:599

約数の個数: 128

約数和(自身を含む): 67495680

約数和(自身を除く): 45193400

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 88, 91, 104, 110, 130, 140, 143, 154, 182, 220, 260, 280, 286, 308, 364, 385, 440, 455, 520, 557, 572, 616, 715, 728, 770, 910, 1001, 1114, 1144, 1430, 1540, 1820, 2002, 2228, 2785, 2860, 3080, 3640, 3899, 4004, 4456, 5005, 5570, 5720, 6127, 7241, 7798, 8008, 10010, 11140, 12254, 14482, 15596, 19495, 20020, 22280, 24508, 28964, 30635, 31192, 36205, 38990, 40040, 42889, 49016, 50687, 57928, 61270, 72410, 77980, 79651, 85778, 101374, 122540, 144820, 155960, 159302, 171556, 202748, 214445, 245080, 253435, 289640, 318604, 343112, 398255, 405496, 428890, 506870, 557557, 637208, 796510, 857780, 1013740, 1115114, 1593020, 1715560, 2027480, 2230228, 2787785, 3186040, 4460456, 5575570, 11151140, 22302280]

約数ペア:

[(1, 22302280), (2, 11151140), (4, 5575570), (5, 4460456), (7, 3186040), (8, 2787785), (10, 2230228), (11, 2027480), (13, 1715560), (14, 1593020), (20, 1115114), (22, 1013740), (26, 857780), (28, 796510), (35, 637208), (40, 557557), (44, 506870), (52, 428890), (55, 405496), (56, 398255), (65, 343112), (70, 318604), (77, 289640), (88, 253435), (91, 245080), (104, 214445), (110, 202748), (130, 171556), (140, 159302), (143, 155960), (154, 144820), (182, 122540), (220, 101374), (260, 85778), (280, 79651), (286, 77980), (308, 72410), (364, 61270), (385, 57928), (440, 50687), (455, 49016), (520, 42889), (557, 40040), (572, 38990), (616, 36205), (715, 31192), (728, 30635), (770, 28964), (910, 24508), (1001, 22280), (1114, 20020), (1144, 19495), (1430, 15596), (1540, 14482), (1820, 12254), (2002, 11140), (2228, 10010), (2785, 8008), (2860, 7798), (3080, 7241), (3640, 6127), (3899, 5720), (4004, 5570), (4456, 5005)]