104249180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{744637}}^1$

素因数の和:744653

約数の個数: 24

約数和(自身を含む): 250198368

約数和(自身を除く): 145949188

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 744637, 1489274, 2978548, 3723185, 5212459, 7446370, 10424918, 14892740, 20849836, 26062295, 52124590, 104249180]

約数ペア:

[(1, 104249180), (2, 52124590), (4, 26062295), (5, 20849836), (7, 14892740), (10, 10424918), (14, 7446370), (20, 5212459), (28, 3723185), (35, 2978548), (70, 1489274), (140, 744637)]