107640920

素因数分解:

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

素因数の和:5144

約数の個数: 48

約数和(自身を含む): 253229760

約数和(自身を除く): 145588840

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 529, 920, 1058, 2116, 2645, 4232, 5087, 5290, 10174, 10580, 20348, 21160, 25435, 40696, 50870, 101740, 117001, 203480, 234002, 468004, 585005, 936008, 1170010, 2340020, 2691023, 4680040, 5382046, 10764092, 13455115, 21528184, 26910230, 53820460, 107640920]

約数ペア:

[(1, 107640920), (2, 53820460), (4, 26910230), (5, 21528184), (8, 13455115), (10, 10764092), (20, 5382046), (23, 4680040), (40, 2691023), (46, 2340020), (92, 1170010), (115, 936008), (184, 585005), (230, 468004), (460, 234002), (529, 203480), (920, 117001), (1058, 101740), (2116, 50870), (2645, 40696), (4232, 25435), (5087, 21160), (5290, 20348), (10174, 10580)]