2011032425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{809}}^1\times {\mathrm{5849}}^1$

素因数の和:6685

約数の個数: 24

約数和(自身を含む): 2644083000

約数和(自身を除く): 633050575

約数列:

[1, 5, 17, 25, 85, 425, 809, 4045, 5849, 13753, 20225, 29245, 68765, 99433, 146225, 343825, 497165, 2485825, 4731841, 23659205, 80441297, 118296025, 402206485, 2011032425]

約数ペア:

[(1, 2011032425), (5, 402206485), (17, 118296025), (25, 80441297), (85, 23659205), (425, 4731841), (809, 2485825), (4045, 497165), (5849, 343825), (13753, 146225), (20225, 99433), (29245, 68765)]