264966790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{30491}}^1$

素因数の和:30588

約数の個数: 32

約数和(自身を含む): 526901760

約数和(自身を除く): 261934970

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 158, 395, 790, 869, 1738, 4345, 8690, 30491, 60982, 152455, 304910, 335401, 670802, 1677005, 2408789, 3354010, 4817578, 12043945, 24087890, 26496679, 52993358, 132483395, 264966790]

約数ペア:

[(1, 264966790), (2, 132483395), (5, 52993358), (10, 26496679), (11, 24087890), (22, 12043945), (55, 4817578), (79, 3354010), (110, 2408789), (158, 1677005), (395, 670802), (790, 335401), (869, 304910), (1738, 152455), (4345, 60982), (8690, 30491)]