136467320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{6599}}^1$

素因数の和:6668

約数の個数: 64

約数和(自身を含む): 342144000

約数和(自身を除く): 205676680

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 47, 55, 88, 94, 110, 188, 220, 235, 376, 440, 470, 517, 940, 1034, 1880, 2068, 2585, 4136, 5170, 6599, 10340, 13198, 20680, 26396, 32995, 52792, 65990, 72589, 131980, 145178, 263960, 290356, 310153, 362945, 580712, 620306, 725890, 1240612, 1451780, 1550765, 2481224, 2903560, 3101530, 3411683, 6203060, 6823366, 12406120, 13646732, 17058415, 27293464, 34116830, 68233660, 136467320]

約数ペア:

[(1, 136467320), (2, 68233660), (4, 34116830), (5, 27293464), (8, 17058415), (10, 13646732), (11, 12406120), (20, 6823366), (22, 6203060), (40, 3411683), (44, 3101530), (47, 2903560), (55, 2481224), (88, 1550765), (94, 1451780), (110, 1240612), (188, 725890), (220, 620306), (235, 580712), (376, 362945), (440, 310153), (470, 290356), (517, 263960), (940, 145178), (1034, 131980), (1880, 72589), (2068, 65990), (2585, 52792), (4136, 32995), (5170, 26396), (6599, 20680), (10340, 13198)]