475711490

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{277}}^1\times {\mathrm{863}}^1$

素因数の和:1346

約数の個数: 32

約数和(自身を含む): 864691200

約数和(自身を除く): 388979710

約数列:

[1, 2, 5, 10, 199, 277, 398, 554, 863, 995, 1385, 1726, 1990, 2770, 4315, 8630, 55123, 110246, 171737, 239051, 275615, 343474, 478102, 551230, 858685, 1195255, 1717370, 2390510, 47571149, 95142298, 237855745, 475711490]

約数ペア:

[(1, 475711490), (2, 237855745), (5, 95142298), (10, 47571149), (199, 2390510), (277, 1717370), (398, 1195255), (554, 858685), (863, 551230), (995, 478102), (1385, 343474), (1726, 275615), (1990, 239051), (2770, 171737), (4315, 110246), (8630, 55123)]