65834780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{6367}}^1$

素因数の和:6434

約数の個数: 48

約数和(自身を含む): 154054656

約数和(自身を除く): 88219876

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, 6367, 10340, 12734, 25468, 31835, 63670, 70037, 127340, 140074, 280148, 299249, 350185, 598498, 700370, 1196996, 1400740, 1496245, 2992490, 3291739, 5984980, 6583478, 13166956, 16458695, 32917390, 65834780]

約数ペア:

[(1, 65834780), (2, 32917390), (4, 16458695), (5, 13166956), (10, 6583478), (11, 5984980), (20, 3291739), (22, 2992490), (44, 1496245), (47, 1400740), (55, 1196996), (94, 700370), (110, 598498), (188, 350185), (220, 299249), (235, 280148), (470, 140074), (517, 127340), (940, 70037), (1034, 63670), (2068, 31835), (2585, 25468), (5170, 12734), (6367, 10340)]