27340720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31069}}^1$

素因数の和:31093

約数の個数: 40

約数和(自身を含む): 69348240

約数和(自身を除く): 42007520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 31069, 62138, 124276, 155345, 248552, 310690, 341759, 497104, 621380, 683518, 1242760, 1367036, 1708795, 2485520, 2734072, 3417590, 5468144, 6835180, 13670360, 27340720]

約数ペア:

[(1, 27340720), (2, 13670360), (4, 6835180), (5, 5468144), (8, 3417590), (10, 2734072), (11, 2485520), (16, 1708795), (20, 1367036), (22, 1242760), (40, 683518), (44, 621380), (55, 497104), (80, 341759), (88, 310690), (110, 248552), (176, 155345), (220, 124276), (440, 62138), (880, 31069)]