255885110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{17419}}^1$

素因数の和:17552

約数の個数: 32

約数和(自身を含む): 500441760

約数和(自身を除く): 244556650

約数列:

[1, 2, 5, 10, 13, 26, 65, 113, 130, 226, 565, 1130, 1469, 2938, 7345, 14690, 17419, 34838, 87095, 174190, 226447, 452894, 1132235, 1968347, 2264470, 3936694, 9841735, 19683470, 25588511, 51177022, 127942555, 255885110]

約数ペア:

[(1, 255885110), (2, 127942555), (5, 51177022), (10, 25588511), (13, 19683470), (26, 9841735), (65, 3936694), (113, 2264470), (130, 1968347), (226, 1132235), (565, 452894), (1130, 226447), (1469, 174190), (2938, 87095), (7345, 34838), (14690, 17419)]