11288060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{80629}}^1$

素因数の和:80645

約数の個数: 24

約数和(自身を含む): 27091680

約数和(自身を除く): 15803620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 80629, 161258, 322516, 403145, 564403, 806290, 1128806, 1612580, 2257612, 2822015, 5644030, 11288060]

約数ペア:

[(1, 11288060), (2, 5644030), (4, 2822015), (5, 2257612), (7, 1612580), (10, 1128806), (14, 806290), (20, 564403), (28, 403145), (35, 322516), (70, 161258), (140, 80629)]