26962760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{263}}^1$

素因数の和:518

約数の個数: 64

約数和(自身を含む): 66718080

約数和(自身を除く): 39755320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 233, 263, 440, 466, 526, 932, 1052, 1165, 1315, 1864, 2104, 2330, 2563, 2630, 2893, 4660, 5126, 5260, 5786, 9320, 10252, 10520, 11572, 12815, 14465, 20504, 23144, 25630, 28930, 51260, 57860, 61279, 102520, 115720, 122558, 245116, 306395, 490232, 612790, 674069, 1225580, 1348138, 2451160, 2696276, 3370345, 5392552, 6740690, 13481380, 26962760]

約数ペア:

[(1, 26962760), (2, 13481380), (4, 6740690), (5, 5392552), (8, 3370345), (10, 2696276), (11, 2451160), (20, 1348138), (22, 1225580), (40, 674069), (44, 612790), (55, 490232), (88, 306395), (110, 245116), (220, 122558), (233, 115720), (263, 102520), (440, 61279), (466, 57860), (526, 51260), (932, 28930), (1052, 25630), (1165, 23144), (1315, 20504), (1864, 14465), (2104, 12815), (2330, 11572), (2563, 10520), (2630, 10252), (2893, 9320), (4660, 5786), (5126, 5260)]