10720804

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{367}}^1$

素因数の和:547

約数の個数: 24

約数和(自身を含む): 19268480

約数和(自身を除く): 8547676

約数列:

[1, 2, 4, 67, 109, 134, 218, 268, 367, 436, 734, 1468, 7303, 14606, 24589, 29212, 40003, 49178, 80006, 98356, 160012, 2680201, 5360402, 10720804]

約数ペア:

[(1, 10720804), (2, 5360402), (4, 2680201), (67, 160012), (109, 98356), (134, 80006), (218, 49178), (268, 40003), (367, 29212), (436, 24589), (734, 14606), (1468, 7303)]