15695740780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41304581}}^1$

素因数の和:41304609

約数の個数: 24

約数和(自身を含む): 34695848880

約数和(自身を除く): 19000108100

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 41304581, 82609162, 165218324, 206522905, 413045810, 784787039, 826091620, 1569574078, 3139148156, 3923935195, 7847870390, 15695740780]

約数ペア:

[(1, 15695740780), (2, 7847870390), (4, 3923935195), (5, 3139148156), (10, 1569574078), (19, 826091620), (20, 784787039), (38, 413045810), (76, 206522905), (95, 165218324), (190, 82609162), (380, 41304581)]