80295670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{88237}}^1$

素因数の和:88264

約数の個数: 32

約数和(自身を含む): 177887808

約数和(自身を除く): 97592138

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 88237, 176474, 441185, 617659, 882370, 1147081, 1235318, 2294162, 3088295, 5735405, 6176590, 8029567, 11470810, 16059134, 40147835, 80295670]

約数ペア:

[(1, 80295670), (2, 40147835), (5, 16059134), (7, 11470810), (10, 8029567), (13, 6176590), (14, 5735405), (26, 3088295), (35, 2294162), (65, 1235318), (70, 1147081), (91, 882370), (130, 617659), (182, 441185), (455, 176474), (910, 88237)]