11326840

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{5779}}^1$

素因数の和:5804

約数の個数: 48

約数和(自身を含む): 29651400

約数和(自身を除く): 18324560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 5779, 11558, 23116, 28895, 40453, 46232, 57790, 80906, 115580, 161812, 202265, 231160, 283171, 323624, 404530, 566342, 809060, 1132684, 1415855, 1618120, 2265368, 2831710, 5663420, 11326840]

約数ペア:

[(1, 11326840), (2, 5663420), (4, 2831710), (5, 2265368), (7, 1618120), (8, 1415855), (10, 1132684), (14, 809060), (20, 566342), (28, 404530), (35, 323624), (40, 283171), (49, 231160), (56, 202265), (70, 161812), (98, 115580), (140, 80906), (196, 57790), (245, 46232), (280, 40453), (392, 28895), (490, 23116), (980, 11558), (1960, 5779)]