255763503820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{50546147}}^1$

素因数の和:50546190

約数の個数: 48

約数和(自身を含む): 611406206208

約数和(自身を除く): 355642702388

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, 50546147, 101092294, 202184588, 252730735, 505461470, 556007617, 1010922940, 1112015234, 1162561381, 2224030468, 2325122762, 2780038085, 4650245524, 5560076170, 5812806905, 11120152340, 11625613810, 12788175191, 23251227620, 25576350382, 51152700764, 63940875955, 127881751910, 255763503820]

約数ペア:

[(1, 255763503820), (2, 127881751910), (4, 63940875955), (5, 51152700764), (10, 25576350382), (11, 23251227620), (20, 12788175191), (22, 11625613810), (23, 11120152340), (44, 5812806905), (46, 5560076170), (55, 4650245524), (92, 2780038085), (110, 2325122762), (115, 2224030468), (220, 1162561381), (230, 1112015234), (253, 1010922940), (460, 556007617), (506, 505461470), (1012, 252730735), (1265, 202184588), (2530, 101092294), (5060, 50546147)]