40500290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{238237}}^1$

素因数の和:238261

約数の個数: 16

約数和(自身を含む): 77189112

約数和(自身を除く): 36688822

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 238237, 476474, 1191185, 2382370, 4050029, 8100058, 20250145, 40500290]

約数ペア:

[(1, 40500290), (2, 20250145), (5, 8100058), (10, 4050029), (17, 2382370), (34, 1191185), (85, 476474), (170, 238237)]