26222240

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1$

素因数の和:390

約数の個数: 96

約数和(自身を含む): 69237504

約数和(自身を除く): 43015264

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 47, 55, 80, 88, 94, 110, 160, 176, 188, 220, 235, 317, 352, 376, 440, 470, 517, 634, 752, 880, 940, 1034, 1268, 1504, 1585, 1760, 1880, 2068, 2536, 2585, 3170, 3487, 3760, 4136, 5072, 5170, 6340, 6974, 7520, 8272, 10144, 10340, 12680, 13948, 14899, 16544, 17435, 20680, 25360, 27896, 29798, 34870, 41360, 50720, 55792, 59596, 69740, 74495, 82720, 111584, 119192, 139480, 148990, 163889, 238384, 278960, 297980, 327778, 476768, 557920, 595960, 655556, 819445, 1191920, 1311112, 1638890, 2383840, 2622224, 3277780, 5244448, 6555560, 13111120, 26222240]

約数ペア:

[(1, 26222240), (2, 13111120), (4, 6555560), (5, 5244448), (8, 3277780), (10, 2622224), (11, 2383840), (16, 1638890), (20, 1311112), (22, 1191920), (32, 819445), (40, 655556), (44, 595960), (47, 557920), (55, 476768), (80, 327778), (88, 297980), (94, 278960), (110, 238384), (160, 163889), (176, 148990), (188, 139480), (220, 119192), (235, 111584), (317, 82720), (352, 74495), (376, 69740), (440, 59596), (470, 55792), (517, 50720), (634, 41360), (752, 34870), (880, 29798), (940, 27896), (1034, 25360), (1268, 20680), (1504, 17435), (1585, 16544), (1760, 14899), (1880, 13948), (2068, 12680), (2536, 10340), (2585, 10144), (3170, 8272), (3487, 7520), (3760, 6974), (4136, 6340), (5072, 5170)]