47160620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181387}}^1$

素因数の和:181409

約数の個数: 24

約数和(自身を含む): 106656144

約数和(自身を除く): 59495524

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 181387, 362774, 725548, 906935, 1813870, 2358031, 3627740, 4716062, 9432124, 11790155, 23580310, 47160620]

約数ペア:

[(1, 47160620), (2, 23580310), (4, 11790155), (5, 9432124), (10, 4716062), (13, 3627740), (20, 2358031), (26, 1813870), (52, 906935), (65, 725548), (130, 362774), (260, 181387)]