12683465120

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1686631}}^1$

素因数の和:1686693

約数の個数: 48

約数和(自身を含む): 30602251008

約数和(自身を除く): 17918785888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 470, 752, 940, 1504, 1880, 3760, 7520, 1686631, 3373262, 6746524, 8433155, 13493048, 16866310, 26986096, 33732620, 53972192, 67465240, 79271657, 134930480, 158543314, 269860960, 317086628, 396358285, 634173256, 792716570, 1268346512, 1585433140, 2536693024, 3170866280, 6341732560, 12683465120]

約数ペア:

[(1, 12683465120), (2, 6341732560), (4, 3170866280), (5, 2536693024), (8, 1585433140), (10, 1268346512), (16, 792716570), (20, 634173256), (32, 396358285), (40, 317086628), (47, 269860960), (80, 158543314), (94, 134930480), (160, 79271657), (188, 67465240), (235, 53972192), (376, 33732620), (470, 26986096), (752, 16866310), (940, 13493048), (1504, 8433155), (1880, 6746524), (3760, 3373262), (7520, 1686631)]