26532440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1283}}^1$

素因数の和:1352

約数の個数: 64

約数和(自身を含む): 66562560

約数和(自身を除く): 40030120

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, 1283, 1880, 2068, 2566, 2585, 4136, 5132, 5170, 6415, 10264, 10340, 12830, 14113, 20680, 25660, 28226, 51320, 56452, 60301, 70565, 112904, 120602, 141130, 241204, 282260, 301505, 482408, 564520, 603010, 663311, 1206020, 1326622, 2412040, 2653244, 3316555, 5306488, 6633110, 13266220, 26532440]

約数ペア:

[(1, 26532440), (2, 13266220), (4, 6633110), (5, 5306488), (8, 3316555), (10, 2653244), (11, 2412040), (20, 1326622), (22, 1206020), (40, 663311), (44, 603010), (47, 564520), (55, 482408), (88, 301505), (94, 282260), (110, 241204), (188, 141130), (220, 120602), (235, 112904), (376, 70565), (440, 60301), (470, 56452), (517, 51320), (940, 28226), (1034, 25660), (1283, 20680), (1880, 14113), (2068, 12830), (2566, 10340), (2585, 10264), (4136, 6415), (5132, 5170)]