7029186520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{219937}}^1$

素因数の和:220012

約数の個数: 64

約数和(自身を含む): 17102378880

約数和(自身を除く): 10073192360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 47, 68, 85, 94, 136, 170, 188, 235, 340, 376, 470, 680, 799, 940, 1598, 1880, 3196, 3995, 6392, 7990, 15980, 31960, 219937, 439874, 879748, 1099685, 1759496, 2199370, 3738929, 4398740, 7477858, 8797480, 10337039, 14955716, 18694645, 20674078, 29911432, 37389290, 41348156, 51685195, 74778580, 82696312, 103370390, 149557160, 175729663, 206740780, 351459326, 413481560, 702918652, 878648315, 1405837304, 1757296630, 3514593260, 7029186520]

約数ペア:

[(1, 7029186520), (2, 3514593260), (4, 1757296630), (5, 1405837304), (8, 878648315), (10, 702918652), (17, 413481560), (20, 351459326), (34, 206740780), (40, 175729663), (47, 149557160), (68, 103370390), (85, 82696312), (94, 74778580), (136, 51685195), (170, 41348156), (188, 37389290), (235, 29911432), (340, 20674078), (376, 18694645), (470, 14955716), (680, 10337039), (799, 8797480), (940, 7477858), (1598, 4398740), (1880, 3738929), (3196, 2199370), (3995, 1759496), (6392, 1099685), (7990, 879748), (15980, 439874), (31960, 219937)]