13095080

素因数分解:

$2^3\times 5^1\times {\mathrm{443}}^1\times {\mathrm{739}}^1$

素因数の和:1193

約数の個数: 32

約数和(自身を含む): 29570400

約数和(自身を除く): 16475320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 443, 739, 886, 1478, 1772, 2215, 2956, 3544, 3695, 4430, 5912, 7390, 8860, 14780, 17720, 29560, 327377, 654754, 1309508, 1636885, 2619016, 3273770, 6547540, 13095080]

約数ペア:

[(1, 13095080), (2, 6547540), (4, 3273770), (5, 2619016), (8, 1636885), (10, 1309508), (20, 654754), (40, 327377), (443, 29560), (739, 17720), (886, 14780), (1478, 8860), (1772, 7390), (2215, 5912), (2956, 4430), (3544, 3695)]