5687920

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{1451}}^1$

素因数の和:1478

約数の個数: 60

約数和(自身を含む): 15394104

約数和(自身を除く): 9706184

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, 1451, 1960, 2902, 3920, 5804, 7255, 10157, 11608, 14510, 20314, 23216, 29020, 40628, 50785, 58040, 71099, 81256, 101570, 116080, 142198, 162512, 203140, 284396, 355495, 406280, 568792, 710990, 812560, 1137584, 1421980, 2843960, 5687920]

約数ペア:

[(1, 5687920), (2, 2843960), (4, 1421980), (5, 1137584), (7, 812560), (8, 710990), (10, 568792), (14, 406280), (16, 355495), (20, 284396), (28, 203140), (35, 162512), (40, 142198), (49, 116080), (56, 101570), (70, 81256), (80, 71099), (98, 58040), (112, 50785), (140, 40628), (196, 29020), (245, 23216), (280, 20314), (392, 14510), (490, 11608), (560, 10157), (784, 7255), (980, 5804), (1451, 3920), (1960, 2902)]