13480460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{96289}}^1$

素因数の和:96305

約数の個数: 24

約数和(自身を含む): 32353440

約数和(自身を除く): 18872980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 96289, 192578, 385156, 481445, 674023, 962890, 1348046, 1925780, 2696092, 3370115, 6740230, 13480460]

約数ペア:

[(1, 13480460), (2, 6740230), (4, 3370115), (5, 2696092), (7, 1925780), (10, 1348046), (14, 962890), (20, 674023), (28, 481445), (35, 385156), (70, 192578), (140, 96289)]