6581080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14957}}^1$

素因数の和:14979

約数の個数: 32

約数和(自身を含む): 16154640

約数和(自身を除く): 9573560

約数列:

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

約数ペア:

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