143887400

素因数分解:

$2^3\times 5^2\times {\mathrm{673}}^1\times {\mathrm{1069}}^1$

素因数の和:1758

約数の個数: 48

約数和(自身を含む): 335348700

約数和(自身を除く): 191461300

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 673, 1069, 1346, 2138, 2692, 3365, 4276, 5345, 5384, 6730, 8552, 10690, 13460, 16825, 21380, 26725, 26920, 33650, 42760, 53450, 67300, 106900, 134600, 213800, 719437, 1438874, 2877748, 3597185, 5755496, 7194370, 14388740, 17985925, 28777480, 35971850, 71943700, 143887400]

約数ペア:

[(1, 143887400), (2, 71943700), (4, 35971850), (5, 28777480), (8, 17985925), (10, 14388740), (20, 7194370), (25, 5755496), (40, 3597185), (50, 2877748), (100, 1438874), (200, 719437), (673, 213800), (1069, 134600), (1346, 106900), (2138, 67300), (2692, 53450), (3365, 42760), (4276, 33650), (5345, 26920), (5384, 26725), (6730, 21380), (8552, 16825), (10690, 13460)]