1433136940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{19541}}^1$

素因数の和:19762

約数の個数: 48

約数和(自身を含む): 3184564320

約数和(自身を除く): 1751427380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 193, 380, 386, 772, 965, 1930, 3667, 3860, 7334, 14668, 18335, 19541, 36670, 39082, 73340, 78164, 97705, 195410, 371279, 390820, 742558, 1485116, 1856395, 3712790, 3771413, 7425580, 7542826, 15085652, 18857065, 37714130, 71656847, 75428260, 143313694, 286627388, 358284235, 716568470, 1433136940]

約数ペア:

[(1, 1433136940), (2, 716568470), (4, 358284235), (5, 286627388), (10, 143313694), (19, 75428260), (20, 71656847), (38, 37714130), (76, 18857065), (95, 15085652), (190, 7542826), (193, 7425580), (380, 3771413), (386, 3712790), (772, 1856395), (965, 1485116), (1930, 742558), (3667, 390820), (3860, 371279), (7334, 195410), (14668, 97705), (18335, 78164), (19541, 73340), (36670, 39082)]