10670240

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{1361}}^1$

素因数の和:1390

約数の個数: 72

約数和(自身を含む): 29345652

約数和(自身を除く): 18675412

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1361, 1568, 1960, 2722, 3920, 5444, 6805, 7840, 9527, 10888, 13610, 19054, 21776, 27220, 38108, 43552, 47635, 54440, 66689, 76216, 95270, 108880, 133378, 152432, 190540, 217760, 266756, 304864, 333445, 381080, 533512, 666890, 762160, 1067024, 1333780, 1524320, 2134048, 2667560, 5335120, 10670240]

約数ペア:

[(1, 10670240), (2, 5335120), (4, 2667560), (5, 2134048), (7, 1524320), (8, 1333780), (10, 1067024), (14, 762160), (16, 666890), (20, 533512), (28, 381080), (32, 333445), (35, 304864), (40, 266756), (49, 217760), (56, 190540), (70, 152432), (80, 133378), (98, 108880), (112, 95270), (140, 76216), (160, 66689), (196, 54440), (224, 47635), (245, 43552), (280, 38108), (392, 27220), (490, 21776), (560, 19054), (784, 13610), (980, 10888), (1120, 9527), (1361, 7840), (1568, 6805), (1960, 5444), (2722, 3920)]