1555982060

素因数分解:

$2^2\times 5^1\times {\mathrm{809}}^1\times {\mathrm{96167}}^1$

素因数の和:96985

約数の個数: 24

約数和(自身を含む): 3271635360

約数和(自身を除く): 1715653300

約数列:

[1, 2, 4, 5, 10, 20, 809, 1618, 3236, 4045, 8090, 16180, 96167, 192334, 384668, 480835, 961670, 1923340, 77799103, 155598206, 311196412, 388995515, 777991030, 1555982060]

約数ペア:

[(1, 1555982060), (2, 777991030), (4, 388995515), (5, 311196412), (10, 155598206), (20, 77799103), (809, 1923340), (1618, 961670), (3236, 480835), (4045, 384668), (8090, 192334), (16180, 96167)]