5663420

素因数分解:

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

素因数の和:5802

約数の個数: 36

約数和(自身を含む): 13837320

約数和(自身を除く): 8173900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 5779, 11558, 23116, 28895, 40453, 57790, 80906, 115580, 161812, 202265, 283171, 404530, 566342, 809060, 1132684, 1415855, 2831710, 5663420]

約数ペア:

[(1, 5663420), (2, 2831710), (4, 1415855), (5, 1132684), (7, 809060), (10, 566342), (14, 404530), (20, 283171), (28, 202265), (35, 161812), (49, 115580), (70, 80906), (98, 57790), (140, 40453), (196, 28895), (245, 23116), (490, 11558), (980, 5779)]