88117480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{4261}}^1$

素因数の和:4330

約数の個数: 64

約数和(自身を含む): 220942080

約数和(自身を除く): 132824600

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, 4261, 5170, 8522, 10340, 17044, 20680, 21305, 34088, 42610, 46871, 85220, 93742, 170440, 187484, 200267, 234355, 374968, 400534, 468710, 801068, 937420, 1001335, 1602136, 1874840, 2002670, 2202937, 4005340, 4405874, 8010680, 8811748, 11014685, 17623496, 22029370, 44058740, 88117480]

約数ペア:

[(1, 88117480), (2, 44058740), (4, 22029370), (5, 17623496), (8, 11014685), (10, 8811748), (11, 8010680), (20, 4405874), (22, 4005340), (40, 2202937), (44, 2002670), (47, 1874840), (55, 1602136), (88, 1001335), (94, 937420), (110, 801068), (188, 468710), (220, 400534), (235, 374968), (376, 234355), (440, 200267), (470, 187484), (517, 170440), (940, 93742), (1034, 85220), (1880, 46871), (2068, 42610), (2585, 34088), (4136, 21305), (4261, 20680), (5170, 17044), (8522, 10340)]