12050720

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:234

約数の個数: 96

約数和(自身を含む): 32006016

約数和(自身を除く): 19955296

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 41, 44, 55, 80, 82, 88, 110, 160, 164, 167, 176, 205, 220, 328, 334, 352, 410, 440, 451, 656, 668, 820, 835, 880, 902, 1312, 1336, 1640, 1670, 1760, 1804, 1837, 2255, 2672, 3280, 3340, 3608, 3674, 4510, 5344, 6560, 6680, 6847, 7216, 7348, 9020, 9185, 13360, 13694, 14432, 14696, 18040, 18370, 26720, 27388, 29392, 34235, 36080, 36740, 54776, 58784, 68470, 72160, 73480, 75317, 109552, 136940, 146960, 150634, 219104, 273880, 293920, 301268, 376585, 547760, 602536, 753170, 1095520, 1205072, 1506340, 2410144, 3012680, 6025360, 12050720]

約数ペア:

[(1, 12050720), (2, 6025360), (4, 3012680), (5, 2410144), (8, 1506340), (10, 1205072), (11, 1095520), (16, 753170), (20, 602536), (22, 547760), (32, 376585), (40, 301268), (41, 293920), (44, 273880), (55, 219104), (80, 150634), (82, 146960), (88, 136940), (110, 109552), (160, 75317), (164, 73480), (167, 72160), (176, 68470), (205, 58784), (220, 54776), (328, 36740), (334, 36080), (352, 34235), (410, 29392), (440, 27388), (451, 26720), (656, 18370), (668, 18040), (820, 14696), (835, 14432), (880, 13694), (902, 13360), (1312, 9185), (1336, 9020), (1640, 7348), (1670, 7216), (1760, 6847), (1804, 6680), (1837, 6560), (2255, 5344), (2672, 4510), (3280, 3674), (3340, 3608)]