12775090

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:346

約数の個数: 32

約数和(自身を含む): 23662080

約数和(自身を除く): 10886990

約数列:

[1, 2, 5, 10, 79, 103, 157, 158, 206, 314, 395, 515, 785, 790, 1030, 1570, 8137, 12403, 16171, 16274, 24806, 32342, 40685, 62015, 80855, 81370, 124030, 161710, 1277509, 2555018, 6387545, 12775090]

約数ペア:

[(1, 12775090), (2, 6387545), (5, 2555018), (10, 1277509), (79, 161710), (103, 124030), (157, 81370), (158, 80855), (206, 62015), (314, 40685), (395, 32342), (515, 24806), (785, 16274), (790, 16171), (1030, 12403), (1570, 8137)]