13162160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14957}}^1$

素因数の和:14981

約数の個数: 40

約数和(自身を含む): 33386256

約数和(自身を除く): 20224096

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 14957, 29914, 59828, 74785, 119656, 149570, 164527, 239312, 299140, 329054, 598280, 658108, 822635, 1196560, 1316216, 1645270, 2632432, 3290540, 6581080, 13162160]

約数ペア:

[(1, 13162160), (2, 6581080), (4, 3290540), (5, 2632432), (8, 1645270), (10, 1316216), (11, 1196560), (16, 822635), (20, 658108), (22, 598280), (40, 329054), (44, 299140), (55, 239312), (80, 164527), (88, 149570), (110, 119656), (176, 74785), (220, 59828), (440, 29914), (880, 14957)]