32777800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1$

素因数の和:391

約数の個数: 96

約数和(自身を含む): 85173120

約数和(自身を除く): 52395320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 47, 50, 55, 88, 94, 100, 110, 188, 200, 220, 235, 275, 317, 376, 440, 470, 517, 550, 634, 940, 1034, 1100, 1175, 1268, 1585, 1880, 2068, 2200, 2350, 2536, 2585, 3170, 3487, 4136, 4700, 5170, 6340, 6974, 7925, 9400, 10340, 12680, 12925, 13948, 14899, 15850, 17435, 20680, 25850, 27896, 29798, 31700, 34870, 51700, 59596, 63400, 69740, 74495, 87175, 103400, 119192, 139480, 148990, 163889, 174350, 297980, 327778, 348700, 372475, 595960, 655556, 697400, 744950, 819445, 1311112, 1489900, 1638890, 2979800, 3277780, 4097225, 6555560, 8194450, 16388900, 32777800]

約数ペア:

[(1, 32777800), (2, 16388900), (4, 8194450), (5, 6555560), (8, 4097225), (10, 3277780), (11, 2979800), (20, 1638890), (22, 1489900), (25, 1311112), (40, 819445), (44, 744950), (47, 697400), (50, 655556), (55, 595960), (88, 372475), (94, 348700), (100, 327778), (110, 297980), (188, 174350), (200, 163889), (220, 148990), (235, 139480), (275, 119192), (317, 103400), (376, 87175), (440, 74495), (470, 69740), (517, 63400), (550, 59596), (634, 51700), (940, 34870), (1034, 31700), (1100, 29798), (1175, 27896), (1268, 25850), (1585, 20680), (1880, 17435), (2068, 15850), (2200, 14899), (2350, 13948), (2536, 12925), (2585, 12680), (3170, 10340), (3487, 9400), (4136, 7925), (4700, 6974), (5170, 6340)]