10368749780

素因数分解:

$2^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{1180951}}^1$

素因数の和:1181399

約数の個数: 24

約数和(自身を含む): 21823992960

約数和(自身を除く): 11455243180

約数列:

[1, 2, 4, 5, 10, 20, 439, 878, 1756, 2195, 4390, 8780, 1180951, 2361902, 4723804, 5904755, 11809510, 23619020, 518437489, 1036874978, 2073749956, 2592187445, 5184374890, 10368749780]

約数ペア:

[(1, 10368749780), (2, 5184374890), (4, 2592187445), (5, 2073749956), (10, 1036874978), (20, 518437489), (439, 23619020), (878, 11809510), (1756, 5904755), (2195, 4723804), (4390, 2361902), (8780, 1180951)]