71315200

素因数分解:

$2^8\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1013}}^1$

素因数の和:1050

約数の個数: 108

約数和(自身を含む): 192753288

約数和(自身を除く): 121438088

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 128, 160, 176, 200, 220, 256, 275, 320, 352, 400, 440, 550, 640, 704, 800, 880, 1013, 1100, 1280, 1408, 1600, 1760, 2026, 2200, 2816, 3200, 3520, 4052, 4400, 5065, 6400, 7040, 8104, 8800, 10130, 11143, 14080, 16208, 17600, 20260, 22286, 25325, 32416, 35200, 40520, 44572, 50650, 55715, 64832, 70400, 81040, 89144, 101300, 111430, 129664, 162080, 178288, 202600, 222860, 259328, 278575, 324160, 356576, 405200, 445720, 557150, 648320, 713152, 810400, 891440, 1114300, 1296640, 1426304, 1620800, 1782880, 2228600, 2852608, 3241600, 3565760, 4457200, 6483200, 7131520, 8914400, 14263040, 17828800, 35657600, 71315200]

約数ペア:

[(1, 71315200), (2, 35657600), (4, 17828800), (5, 14263040), (8, 8914400), (10, 7131520), (11, 6483200), (16, 4457200), (20, 3565760), (22, 3241600), (25, 2852608), (32, 2228600), (40, 1782880), (44, 1620800), (50, 1426304), (55, 1296640), (64, 1114300), (80, 891440), (88, 810400), (100, 713152), (110, 648320), (128, 557150), (160, 445720), (176, 405200), (200, 356576), (220, 324160), (256, 278575), (275, 259328), (320, 222860), (352, 202600), (400, 178288), (440, 162080), (550, 129664), (640, 111430), (704, 101300), (800, 89144), (880, 81040), (1013, 70400), (1100, 64832), (1280, 55715), (1408, 50650), (1600, 44572), (1760, 40520), (2026, 35200), (2200, 32416), (2816, 25325), (3200, 22286), (3520, 20260), (4052, 17600), (4400, 16208), (5065, 14080), (6400, 11143), (7040, 10130), (8104, 8800)]