5065660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 11539584

約数和(自身を除く): 6473924

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 47, 68, 85, 94, 170, 188, 235, 317, 340, 470, 634, 799, 940, 1268, 1585, 1598, 3170, 3196, 3995, 5389, 6340, 7990, 10778, 14899, 15980, 21556, 26945, 29798, 53890, 59596, 74495, 107780, 148990, 253283, 297980, 506566, 1013132, 1266415, 2532830, 5065660]

約数ペア:

[(1, 5065660), (2, 2532830), (4, 1266415), (5, 1013132), (10, 506566), (17, 297980), (20, 253283), (34, 148990), (47, 107780), (68, 74495), (85, 59596), (94, 53890), (170, 29798), (188, 26945), (235, 21556), (317, 15980), (340, 14899), (470, 10778), (634, 7990), (799, 6340), (940, 5389), (1268, 3995), (1585, 3196), (1598, 3170)]