84892280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{6653}}^1$

素因数の和:6704

約数の個数: 64

約数和(自身を含む): 215589600

約数和(自身を除く): 130697320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 88, 110, 116, 145, 220, 232, 290, 319, 440, 580, 638, 1160, 1276, 1595, 2552, 3190, 6380, 6653, 12760, 13306, 26612, 33265, 53224, 66530, 73183, 133060, 146366, 192937, 266120, 292732, 365915, 385874, 585464, 731830, 771748, 964685, 1463660, 1543496, 1929370, 2122307, 2927320, 3858740, 4244614, 7717480, 8489228, 10611535, 16978456, 21223070, 42446140, 84892280]

約数ペア:

[(1, 84892280), (2, 42446140), (4, 21223070), (5, 16978456), (8, 10611535), (10, 8489228), (11, 7717480), (20, 4244614), (22, 3858740), (29, 2927320), (40, 2122307), (44, 1929370), (55, 1543496), (58, 1463660), (88, 964685), (110, 771748), (116, 731830), (145, 585464), (220, 385874), (232, 365915), (290, 292732), (319, 266120), (440, 192937), (580, 146366), (638, 133060), (1160, 73183), (1276, 66530), (1595, 53224), (2552, 33265), (3190, 26612), (6380, 13306), (6653, 12760)]