89576022.000000000

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{12853}}^1$

素因数の和:12966

約数の個数: 48

約数和(自身を含む): 423256512

約数和(自身を除く): 248712772

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 97, 140, 194, 388, 485, 679, 970, 1358, 1940, 2716, 3395, 6790, 12853, 13580, 25706, 51412, 64265, 89971, 128530, 179942, 257060, 359884, 449855, 899710, 1246741, 1799420, 2493482, 4986964, 6233705, 8727187, 12467410, 17454374, 24934820, 34908748, 43635935, 87271870, 174543740]

約数ペア:

[(1, 174543740), (2, 87271870), (4, 43635935), (5, 34908748), (7, 24934820), (10, 17454374), (14, 12467410), (20, 8727187), (28, 6233705), (35, 4986964), (70, 2493482), (97, 1799420), (140, 1246741), (194, 899710), (388, 449855), (485, 359884), (679, 257060), (970, 179942), (1358, 128530), (1940, 89971), (2716, 64265), (3395, 51412), (6790, 25706), (12853, 13580)]