1314462020

素因数分解:

$2^2\times 5^1\times {\mathrm{65723101}}^1$

素因数の和:65723110

約数の個数: 12

約数和(自身を含む): 2760370284

約数和(自身を除く): 1445908264

約数列:

[1, 2, 4, 5, 10, 20, 65723101, 131446202, 262892404, 328615505, 657231010, 1314462020]

約数ペア:

[(1, 1314462020), (2, 657231010), (4, 328615505), (5, 262892404), (10, 131446202), (20, 65723101)]