3794780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 8902656

約数和(自身を除く): 5107876

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 188, 220, 235, 367, 470, 517, 734, 940, 1034, 1468, 1835, 2068, 2585, 3670, 4037, 5170, 7340, 8074, 10340, 16148, 17249, 20185, 34498, 40370, 68996, 80740, 86245, 172490, 189739, 344980, 379478, 758956, 948695, 1897390, 3794780]

約数ペア:

[(1, 3794780), (2, 1897390), (4, 948695), (5, 758956), (10, 379478), (11, 344980), (20, 189739), (22, 172490), (44, 86245), (47, 80740), (55, 68996), (94, 40370), (110, 34498), (188, 20185), (220, 17249), (235, 16148), (367, 10340), (470, 8074), (517, 7340), (734, 5170), (940, 4037), (1034, 3670), (1468, 2585), (1835, 2068)]