1010752240

素因数分解:

$2^4\times 5^1\times {\mathrm{12634403}}^1$

素因数の和:12634416

約数の個数: 20

約数和(自身を含む): 2349999144

約数和(自身を除く): 1339246904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 12634403, 25268806, 50537612, 63172015, 101075224, 126344030, 202150448, 252688060, 505376120, 1010752240]

約数ペア:

[(1, 1010752240), (2, 505376120), (4, 252688060), (5, 202150448), (8, 126344030), (10, 101075224), (16, 63172015), (20, 50537612), (40, 25268806), (80, 12634403)]