265796740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{52529}}^1$

素因数の和:52572

約数の個数: 48

約数和(自身を含む): 635402880

約数和(自身を除く): 369606140

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 52529, 105058, 210116, 262645, 525290, 577819, 1050580, 1155638, 1208167, 2311276, 2416334, 2889095, 4832668, 5778190, 6040835, 11556380, 12081670, 13289837, 24163340, 26579674, 53159348, 66449185, 132898370, 265796740]

約数ペア:

[(1, 265796740), (2, 132898370), (4, 66449185), (5, 53159348), (10, 26579674), (11, 24163340), (20, 13289837), (22, 12081670), (23, 11556380), (44, 6040835), (46, 5778190), (55, 4832668), (92, 2889095), (110, 2416334), (115, 2311276), (220, 1208167), (230, 1155638), (253, 1050580), (460, 577819), (506, 525290), (1012, 262645), (1265, 210116), (2530, 105058), (5060, 52529)]