47621680

素因数分解:

$2^4\times 5^1\times {\mathrm{595271}}^1$

素因数の和:595284

約数の個数: 20

約数和(自身を含む): 110720592

約数和(自身を除く): 63098912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 595271, 1190542, 2381084, 2976355, 4762168, 5952710, 9524336, 11905420, 23810840, 47621680]

約数ペア:

[(1, 47621680), (2, 23810840), (4, 11905420), (5, 9524336), (8, 5952710), (10, 4762168), (16, 2976355), (20, 2381084), (40, 1190542), (80, 595271)]