2746580

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{719}}^1$

素因数の和:919

約数の個数: 24

約数和(自身を含む): 5806080

約数和(自身を除く): 3059500

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 719, 764, 955, 1438, 1910, 2876, 3595, 3820, 7190, 14380, 137329, 274658, 549316, 686645, 1373290, 2746580]

約数ペア:

[(1, 2746580), (2, 1373290), (4, 686645), (5, 549316), (10, 274658), (20, 137329), (191, 14380), (382, 7190), (719, 3820), (764, 3595), (955, 2876), (1438, 1910)]