5199020

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1361}}^1$

素因数の和:1561

約数の個数: 24

約数和(自身を含む): 10983168

約数和(自身を除く): 5784148

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1361, 1910, 2722, 3820, 5444, 6805, 13610, 27220, 259951, 519902, 1039804, 1299755, 2599510, 5199020]

約数ペア:

[(1, 5199020), (2, 2599510), (4, 1299755), (5, 1039804), (10, 519902), (20, 259951), (191, 27220), (382, 13610), (764, 6805), (955, 5444), (1361, 3820), (1910, 2722)]