263516060

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{24907}}^1$

素因数の和:24962

約数の個数: 36

約数和(自身を含む): 578513208

約数和(自身を除く): 314997148

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 529, 1058, 2116, 2645, 5290, 10580, 24907, 49814, 99628, 124535, 249070, 498140, 572861, 1145722, 2291444, 2864305, 5728610, 11457220, 13175803, 26351606, 52703212, 65879015, 131758030, 263516060]

約数ペア:

[(1, 263516060), (2, 131758030), (4, 65879015), (5, 52703212), (10, 26351606), (20, 13175803), (23, 11457220), (46, 5728610), (92, 2864305), (115, 2291444), (230, 1145722), (460, 572861), (529, 498140), (1058, 249070), (2116, 124535), (2645, 99628), (5290, 49814), (10580, 24907)]