10195420

素因数分解:

$2^2\times 5^1\times {\mathrm{709}}^1\times {\mathrm{719}}^1$

素因数の和:1437

約数の個数: 24

約数和(自身を含む): 21470400

約数和(自身を除く): 11274980

約数列:

[1, 2, 4, 5, 10, 20, 709, 719, 1418, 1438, 2836, 2876, 3545, 3595, 7090, 7190, 14180, 14380, 509771, 1019542, 2039084, 2548855, 5097710, 10195420]

約数ペア:

[(1, 10195420), (2, 5097710), (4, 2548855), (5, 2039084), (10, 1019542), (20, 509771), (709, 14380), (719, 14180), (1418, 7190), (1438, 7090), (2836, 3595), (2876, 3545)]