80136030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{205477}}^1$

素因数の和:205500

約数の個数: 32

約数和(自身を含む): 207121824

約数和(自身を除く): 126985794

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 205477, 410954, 616431, 1027385, 1232862, 2054770, 2671201, 3082155, 5342402, 6164310, 8013603, 13356005, 16027206, 26712010, 40068015, 80136030]

約数ペア:

[(1, 80136030), (2, 40068015), (3, 26712010), (5, 16027206), (6, 13356005), (10, 8013603), (13, 6164310), (15, 5342402), (26, 3082155), (30, 2671201), (39, 2054770), (65, 1232862), (78, 1027385), (130, 616431), (195, 410954), (390, 205477)]