79560680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5087}}^1$

素因数の和:5138

約数の個数: 64

約数和(自身を含む): 197821440

約数和(自身を除く): 118260760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 68, 85, 92, 115, 136, 170, 184, 230, 340, 391, 460, 680, 782, 920, 1564, 1955, 3128, 3910, 5087, 7820, 10174, 15640, 20348, 25435, 40696, 50870, 86479, 101740, 117001, 172958, 203480, 234002, 345916, 432395, 468004, 585005, 691832, 864790, 936008, 1170010, 1729580, 1989017, 2340020, 3459160, 3978034, 4680040, 7956068, 9945085, 15912136, 19890170, 39780340, 79560680]

約数ペア:

[(1, 79560680), (2, 39780340), (4, 19890170), (5, 15912136), (8, 9945085), (10, 7956068), (17, 4680040), (20, 3978034), (23, 3459160), (34, 2340020), (40, 1989017), (46, 1729580), (68, 1170010), (85, 936008), (92, 864790), (115, 691832), (136, 585005), (170, 468004), (184, 432395), (230, 345916), (340, 234002), (391, 203480), (460, 172958), (680, 117001), (782, 101740), (920, 86479), (1564, 50870), (1955, 40696), (3128, 25435), (3910, 20348), (5087, 15640), (7820, 10174)]