93565720

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{317}}^1$

素因数の和:532

約数の個数: 64

約数和(自身を含む): 217054080

約数和(自身を除く): 123488360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 157, 188, 235, 314, 317, 376, 470, 628, 634, 785, 940, 1256, 1268, 1570, 1585, 1880, 2536, 3140, 3170, 6280, 6340, 7379, 12680, 14758, 14899, 29516, 29798, 36895, 49769, 59032, 59596, 73790, 74495, 99538, 119192, 147580, 148990, 199076, 248845, 295160, 297980, 398152, 497690, 595960, 995380, 1990760, 2339143, 4678286, 9356572, 11695715, 18713144, 23391430, 46782860, 93565720]

約数ペア:

[(1, 93565720), (2, 46782860), (4, 23391430), (5, 18713144), (8, 11695715), (10, 9356572), (20, 4678286), (40, 2339143), (47, 1990760), (94, 995380), (157, 595960), (188, 497690), (235, 398152), (314, 297980), (317, 295160), (376, 248845), (470, 199076), (628, 148990), (634, 147580), (785, 119192), (940, 99538), (1256, 74495), (1268, 73790), (1570, 59596), (1585, 59032), (1880, 49769), (2536, 36895), (3140, 29798), (3170, 29516), (6280, 14899), (6340, 14758), (7379, 12680)]