22653680

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{5779}}^1$

素因数の和:5806

約数の個数: 60

約数和(自身を含む): 61279560

約数和(自身を除く): 38625880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 5779, 11558, 23116, 28895, 40453, 46232, 57790, 80906, 92464, 115580, 161812, 202265, 231160, 283171, 323624, 404530, 462320, 566342, 647248, 809060, 1132684, 1415855, 1618120, 2265368, 2831710, 3236240, 4530736, 5663420, 11326840, 22653680]

約数ペア:

[(1, 22653680), (2, 11326840), (4, 5663420), (5, 4530736), (7, 3236240), (8, 2831710), (10, 2265368), (14, 1618120), (16, 1415855), (20, 1132684), (28, 809060), (35, 647248), (40, 566342), (49, 462320), (56, 404530), (70, 323624), (80, 283171), (98, 231160), (112, 202265), (140, 161812), (196, 115580), (245, 92464), (280, 80906), (392, 57790), (490, 46232), (560, 40453), (784, 28895), (980, 23116), (1960, 11558), (3920, 5779)]