274532080

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{33317}}^1$

素因数の和:33433

約数の個数: 40

約数和(自身を含む): 644503392

約数和(自身を除く): 369971312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 824, 1030, 1648, 2060, 4120, 8240, 33317, 66634, 133268, 166585, 266536, 333170, 533072, 666340, 1332680, 2665360, 3431651, 6863302, 13726604, 17158255, 27453208, 34316510, 54906416, 68633020, 137266040, 274532080]

約数ペア:

[(1, 274532080), (2, 137266040), (4, 68633020), (5, 54906416), (8, 34316510), (10, 27453208), (16, 17158255), (20, 13726604), (40, 6863302), (80, 3431651), (103, 2665360), (206, 1332680), (412, 666340), (515, 533072), (824, 333170), (1030, 266536), (1648, 166585), (2060, 133268), (4120, 66634), (8240, 33317)]