265791730

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1\times {\mathrm{1789}}^1$

素因数の和:2058

約数の個数: 32

約数和(自身を含む): 487166400

約数和(自身を除く): 221374670

約数列:

[1, 2, 5, 10, 83, 166, 179, 358, 415, 830, 895, 1789, 1790, 3578, 8945, 14857, 17890, 29714, 74285, 148487, 148570, 296974, 320231, 640462, 742435, 1484870, 1601155, 3202310, 26579173, 53158346, 132895865, 265791730]

約数ペア:

[(1, 265791730), (2, 132895865), (5, 53158346), (10, 26579173), (83, 3202310), (166, 1601155), (179, 1484870), (358, 742435), (415, 640462), (830, 320231), (895, 296974), (1789, 148570), (1790, 148487), (3578, 74285), (8945, 29714), (14857, 17890)]