26677276220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1319}}^1\times {\mathrm{1979}}^1$

素因数の和:3387

約数の個数: 96

約数和(自身を含む): 64984550400

約数和(自身を除く): 38307274180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 140, 146, 292, 365, 511, 730, 1022, 1319, 1460, 1979, 2044, 2555, 2638, 3958, 5110, 5276, 6595, 7916, 9233, 9895, 10220, 13190, 13853, 18466, 19790, 26380, 27706, 36932, 39580, 46165, 55412, 69265, 92330, 96287, 138530, 144467, 184660, 192574, 277060, 288934, 385148, 481435, 577868, 674009, 722335, 962870, 1011269, 1348018, 1444670, 1925740, 2022538, 2610301, 2696036, 2889340, 3370045, 4045076, 5056345, 5220602, 6740090, 10112690, 10441204, 13051505, 13480180, 18272107, 20225380, 26103010, 36544214, 52206020, 73088428, 91360535, 182721070, 190551973, 365442140, 381103946, 762207892, 952759865, 1333863811, 1905519730, 2667727622, 3811039460, 5335455244, 6669319055, 13338638110, 26677276220]

約数ペア:

[(1, 26677276220), (2, 13338638110), (4, 6669319055), (5, 5335455244), (7, 3811039460), (10, 2667727622), (14, 1905519730), (20, 1333863811), (28, 952759865), (35, 762207892), (70, 381103946), (73, 365442140), (140, 190551973), (146, 182721070), (292, 91360535), (365, 73088428), (511, 52206020), (730, 36544214), (1022, 26103010), (1319, 20225380), (1460, 18272107), (1979, 13480180), (2044, 13051505), (2555, 10441204), (2638, 10112690), (3958, 6740090), (5110, 5220602), (5276, 5056345), (6595, 4045076), (7916, 3370045), (9233, 2889340), (9895, 2696036), (10220, 2610301), (13190, 2022538), (13853, 1925740), (18466, 1444670), (19790, 1348018), (26380, 1011269), (27706, 962870), (36932, 722335), (39580, 674009), (46165, 577868), (55412, 481435), (69265, 385148), (92330, 288934), (96287, 277060), (138530, 192574), (144467, 184660)]