5572280

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{2843}}^1$

素因数の和:2868

約数の個数: 48

約数和(自身を含む): 14589720

約数和(自身を除く): 9017440

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, 2843, 5686, 11372, 14215, 19901, 22744, 28430, 39802, 56860, 79604, 99505, 113720, 139307, 159208, 199010, 278614, 398020, 557228, 696535, 796040, 1114456, 1393070, 2786140, 5572280]

約数ペア:

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