41304020

素因数分解:

$2^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{5309}}^1$

素因数の和:5707

約数の個数: 24

約数和(自身を含む): 86977800

約数和(自身を除く): 45673780

約数列:

[1, 2, 4, 5, 10, 20, 389, 778, 1556, 1945, 3890, 5309, 7780, 10618, 21236, 26545, 53090, 106180, 2065201, 4130402, 8260804, 10326005, 20652010, 41304020]

約数ペア:

[(1, 41304020), (2, 20652010), (4, 10326005), (5, 8260804), (10, 4130402), (20, 2065201), (389, 106180), (778, 53090), (1556, 26545), (1945, 21236), (3890, 10618), (5309, 7780)]