270271250

素因数分解:

$2^1\times 5^4\times {\mathrm{216217}}^1$

素因数の和:216239

約数の個数: 20

約数和(自身を含む): 506598774

約数和(自身を除く): 236327524

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 216217, 432434, 1081085, 2162170, 5405425, 10810850, 27027125, 54054250, 135135625, 270271250]

約数ペア:

[(1, 270271250), (2, 135135625), (5, 54054250), (10, 27027125), (25, 10810850), (50, 5405425), (125, 2162170), (250, 1081085), (625, 432434), (1250, 216217)]