713237080

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{140401}}^1$

素因数の和:140539

約数の個数: 32

約数和(自身を含む): 1617431040

約数和(自身を除く): 904193960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 140401, 280802, 561604, 702005, 1123208, 1404010, 2808020, 5616040, 17830927, 35661854, 71323708, 89154635, 142647416, 178309270, 356618540, 713237080]

約数ペア:

[(1, 713237080), (2, 356618540), (4, 178309270), (5, 142647416), (8, 89154635), (10, 71323708), (20, 35661854), (40, 17830927), (127, 5616040), (254, 2808020), (508, 1404010), (635, 1123208), (1016, 702005), (1270, 561604), (2540, 280802), (5080, 140401)]