5448080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:216

約数の個数: 80

約数和(自身を含む): 14249088

約数和(自身を除く): 8801008

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 41, 44, 55, 80, 82, 88, 110, 151, 164, 176, 205, 220, 302, 328, 410, 440, 451, 604, 656, 755, 820, 880, 902, 1208, 1510, 1640, 1661, 1804, 2255, 2416, 3020, 3280, 3322, 3608, 4510, 6040, 6191, 6644, 7216, 8305, 9020, 12080, 12382, 13288, 16610, 18040, 24764, 26576, 30955, 33220, 36080, 49528, 61910, 66440, 68101, 99056, 123820, 132880, 136202, 247640, 272404, 340505, 495280, 544808, 681010, 1089616, 1362020, 2724040, 5448080]

約数ペア:

[(1, 5448080), (2, 2724040), (4, 1362020), (5, 1089616), (8, 681010), (10, 544808), (11, 495280), (16, 340505), (20, 272404), (22, 247640), (40, 136202), (41, 132880), (44, 123820), (55, 99056), (80, 68101), (82, 66440), (88, 61910), (110, 49528), (151, 36080), (164, 33220), (176, 30955), (205, 26576), (220, 24764), (302, 18040), (328, 16610), (410, 13288), (440, 12382), (451, 12080), (604, 9020), (656, 8305), (755, 7216), (820, 6644), (880, 6191), (902, 6040), (1208, 4510), (1510, 3608), (1640, 3322), (1661, 3280), (1804, 3020), (2255, 2416)]