27577880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{269}}^1$

素因数の和:524

約数の個数: 64

約数和(自身を含む): 68234400

約数和(自身を除く): 40656520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 233, 269, 440, 466, 538, 932, 1076, 1165, 1345, 1864, 2152, 2330, 2563, 2690, 2959, 4660, 5126, 5380, 5918, 9320, 10252, 10760, 11836, 12815, 14795, 20504, 23672, 25630, 29590, 51260, 59180, 62677, 102520, 118360, 125354, 250708, 313385, 501416, 626770, 689447, 1253540, 1378894, 2507080, 2757788, 3447235, 5515576, 6894470, 13788940, 27577880]

約数ペア:

[(1, 27577880), (2, 13788940), (4, 6894470), (5, 5515576), (8, 3447235), (10, 2757788), (11, 2507080), (20, 1378894), (22, 1253540), (40, 689447), (44, 626770), (55, 501416), (88, 313385), (110, 250708), (220, 125354), (233, 118360), (269, 102520), (440, 62677), (466, 59180), (538, 51260), (932, 29590), (1076, 25630), (1165, 23672), (1345, 20504), (1864, 14795), (2152, 12815), (2330, 11836), (2563, 10760), (2690, 10252), (2959, 9320), (4660, 5918), (5126, 5380)]