27022160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{30707}}^1$

素因数の和:30731

約数の個数: 40

約数和(自身を含む): 68540256

約数和(自身を除く): 41518096

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 30707, 61414, 122828, 153535, 245656, 307070, 337777, 491312, 614140, 675554, 1228280, 1351108, 1688885, 2456560, 2702216, 3377770, 5404432, 6755540, 13511080, 27022160]

約数ペア:

[(1, 27022160), (2, 13511080), (4, 6755540), (5, 5404432), (8, 3377770), (10, 2702216), (11, 2456560), (16, 1688885), (20, 1351108), (22, 1228280), (40, 675554), (44, 614140), (55, 491312), (80, 337777), (88, 307070), (110, 245656), (176, 153535), (220, 122828), (440, 61414), (880, 30707)]