47807120

素因数分解:

$2^4\times 5^1\times {\mathrm{597589}}^1$

素因数の和:597602

約数の個数: 20

約数和(自身を含む): 111151740

約数和(自身を除く): 63344620

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 597589, 1195178, 2390356, 2987945, 4780712, 5975890, 9561424, 11951780, 23903560, 47807120]

約数ペア:

[(1, 47807120), (2, 23903560), (4, 11951780), (5, 9561424), (8, 5975890), (10, 4780712), (16, 2987945), (20, 2390356), (40, 1195178), (80, 597589)]