11144560

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{2843}}^1$

素因数の和:2870

約数の個数: 60

約数和(自身を含む): 30152088

約数和(自身を除く): 19007528

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, 2843, 3920, 5686, 11372, 14215, 19901, 22744, 28430, 39802, 45488, 56860, 79604, 99505, 113720, 139307, 159208, 199010, 227440, 278614, 318416, 398020, 557228, 696535, 796040, 1114456, 1393070, 1592080, 2228912, 2786140, 5572280, 11144560]

約数ペア:

[(1, 11144560), (2, 5572280), (4, 2786140), (5, 2228912), (7, 1592080), (8, 1393070), (10, 1114456), (14, 796040), (16, 696535), (20, 557228), (28, 398020), (35, 318416), (40, 278614), (49, 227440), (56, 199010), (70, 159208), (80, 139307), (98, 113720), (112, 99505), (140, 79604), (196, 56860), (245, 45488), (280, 39802), (392, 28430), (490, 22744), (560, 19901), (784, 14215), (980, 11372), (1960, 5686), (2843, 3920)]