13464580

素因数分解:

$2^2\times 5^1\times {\mathrm{739}}^1\times {\mathrm{911}}^1$

素因数の和:1659

約数の個数: 24

約数和(自身を含む): 28344960

約数和(自身を除く): 14880380

約数列:

[1, 2, 4, 5, 10, 20, 739, 911, 1478, 1822, 2956, 3644, 3695, 4555, 7390, 9110, 14780, 18220, 673229, 1346458, 2692916, 3366145, 6732290, 13464580]

約数ペア:

[(1, 13464580), (2, 6732290), (4, 3366145), (5, 2692916), (10, 1346458), (20, 673229), (739, 18220), (911, 14780), (1478, 9110), (1822, 7390), (2956, 4555), (3644, 3695)]