88802980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{634307}}^1$

素因数の和:634323

約数の個数: 24

約数和(自身を含む): 213127488

約数和(自身を除く): 124324508

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 634307, 1268614, 2537228, 3171535, 4440149, 6343070, 8880298, 12686140, 17760596, 22200745, 44401490, 88802980]

約数ペア:

[(1, 88802980), (2, 44401490), (4, 22200745), (5, 17760596), (7, 12686140), (10, 8880298), (14, 6343070), (20, 4440149), (28, 3171535), (35, 2537228), (70, 1268614), (140, 634307)]