1270392580

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2761723}}^1$

素因数の和:2761755

約数の個数: 24

約数和(自身を含む): 2783817792

約数和(自身を除く): 1513425212

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 2761723, 5523446, 11046892, 13808615, 27617230, 55234460, 63519629, 127039258, 254078516, 317598145, 635196290, 1270392580]

約数ペア:

[(1, 1270392580), (2, 635196290), (4, 317598145), (5, 254078516), (10, 127039258), (20, 63519629), (23, 55234460), (46, 27617230), (92, 13808615), (115, 11046892), (230, 5523446), (460, 2761723)]