68233660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{6599}}^1$

素因数の和:6666

約数の個数: 48

約数和(自身を含む): 159667200

約数和(自身を除く): 91433540

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 188, 220, 235, 470, 517, 940, 1034, 2068, 2585, 5170, 6599, 10340, 13198, 26396, 32995, 65990, 72589, 131980, 145178, 290356, 310153, 362945, 620306, 725890, 1240612, 1451780, 1550765, 3101530, 3411683, 6203060, 6823366, 13646732, 17058415, 34116830, 68233660]

約数ペア:

[(1, 68233660), (2, 34116830), (4, 17058415), (5, 13646732), (10, 6823366), (11, 6203060), (20, 3411683), (22, 3101530), (44, 1550765), (47, 1451780), (55, 1240612), (94, 725890), (110, 620306), (188, 362945), (220, 310153), (235, 290356), (470, 145178), (517, 131980), (940, 72589), (1034, 65990), (2068, 32995), (2585, 26396), (5170, 13198), (6599, 10340)]