28593400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1$

素因数の和:385

約数の個数: 96

約数和(自身を含む): 74526480

約数和(自身を除く): 45933080

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 41, 44, 50, 55, 82, 88, 100, 110, 164, 200, 205, 220, 275, 317, 328, 410, 440, 451, 550, 634, 820, 902, 1025, 1100, 1268, 1585, 1640, 1804, 2050, 2200, 2255, 2536, 3170, 3487, 3608, 4100, 4510, 6340, 6974, 7925, 8200, 9020, 11275, 12680, 12997, 13948, 15850, 17435, 18040, 22550, 25994, 27896, 31700, 34870, 45100, 51988, 63400, 64985, 69740, 87175, 90200, 103976, 129970, 139480, 142967, 174350, 259940, 285934, 324925, 348700, 519880, 571868, 649850, 697400, 714835, 1143736, 1299700, 1429670, 2599400, 2859340, 3574175, 5718680, 7148350, 14296700, 28593400]

約数ペア:

[(1, 28593400), (2, 14296700), (4, 7148350), (5, 5718680), (8, 3574175), (10, 2859340), (11, 2599400), (20, 1429670), (22, 1299700), (25, 1143736), (40, 714835), (41, 697400), (44, 649850), (50, 571868), (55, 519880), (82, 348700), (88, 324925), (100, 285934), (110, 259940), (164, 174350), (200, 142967), (205, 139480), (220, 129970), (275, 103976), (317, 90200), (328, 87175), (410, 69740), (440, 64985), (451, 63400), (550, 51988), (634, 45100), (820, 34870), (902, 31700), (1025, 27896), (1100, 25994), (1268, 22550), (1585, 18040), (1640, 17435), (1804, 15850), (2050, 13948), (2200, 12997), (2255, 12680), (2536, 11275), (3170, 9020), (3487, 8200), (3608, 7925), (4100, 6974), (4510, 6340)]