14664920

素因数分解:

$2^3\times 5^1\times {\mathrm{523}}^1\times {\mathrm{701}}^1$

素因数の和:1235

約数の個数: 32

約数和(自身を含む): 33106320

約数和(自身を除く): 18441400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 523, 701, 1046, 1402, 2092, 2615, 2804, 3505, 4184, 5230, 5608, 7010, 10460, 14020, 20920, 28040, 366623, 733246, 1466492, 1833115, 2932984, 3666230, 7332460, 14664920]

約数ペア:

[(1, 14664920), (2, 7332460), (4, 3666230), (5, 2932984), (8, 1833115), (10, 1466492), (20, 733246), (40, 366623), (523, 28040), (701, 20920), (1046, 14020), (1402, 10460), (2092, 7010), (2615, 5608), (2804, 5230), (3505, 4184)]