552762880

素因数分解:

$2^9\times 5^1\times {\mathrm{263}}^1\times {\mathrm{821}}^1$

素因数の和:1107

約数の個数: 80

約数和(自身を含む): 1331995104

約数和(自身を除く): 779232224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 263, 320, 512, 526, 640, 821, 1052, 1280, 1315, 1642, 2104, 2560, 2630, 3284, 4105, 4208, 5260, 6568, 8210, 8416, 10520, 13136, 16420, 16832, 21040, 26272, 32840, 33664, 42080, 52544, 65680, 67328, 84160, 105088, 131360, 134656, 168320, 210176, 215923, 262720, 336640, 420352, 431846, 525440, 673280, 863692, 1050880, 1079615, 1727384, 2101760, 2159230, 3454768, 4318460, 6909536, 8636920, 13819072, 17273840, 27638144, 34547680, 55276288, 69095360, 110552576, 138190720, 276381440, 552762880]

約数ペア:

[(1, 552762880), (2, 276381440), (4, 138190720), (5, 110552576), (8, 69095360), (10, 55276288), (16, 34547680), (20, 27638144), (32, 17273840), (40, 13819072), (64, 8636920), (80, 6909536), (128, 4318460), (160, 3454768), (256, 2159230), (263, 2101760), (320, 1727384), (512, 1079615), (526, 1050880), (640, 863692), (821, 673280), (1052, 525440), (1280, 431846), (1315, 420352), (1642, 336640), (2104, 262720), (2560, 215923), (2630, 210176), (3284, 168320), (4105, 134656), (4208, 131360), (5260, 105088), (6568, 84160), (8210, 67328), (8416, 65680), (10520, 52544), (13136, 42080), (16420, 33664), (16832, 32840), (21040, 26272)]