26626030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3259}}^1$

素因数の和:3328

約数の個数: 32

約数和(自身を含む): 51638400

約数和(自身を除く): 25012370

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 430, 817, 1634, 3259, 4085, 6518, 8170, 16295, 32590, 61921, 123842, 140137, 280274, 309605, 619210, 700685, 1401370, 2662603, 5325206, 13313015, 26626030]

約数ペア:

[(1, 26626030), (2, 13313015), (5, 5325206), (10, 2662603), (19, 1401370), (38, 700685), (43, 619210), (86, 309605), (95, 280274), (190, 140137), (215, 123842), (430, 61921), (817, 32590), (1634, 16295), (3259, 8170), (4085, 6518)]