68121950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{104803}}^1$

素因数の和:104828

約数の個数: 24

約数和(自身を含む): 136454808

約数和(自身を除く): 68332858

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 104803, 209606, 524015, 1048030, 1362439, 2620075, 2724878, 5240150, 6812195, 13624390, 34060975, 68121950]

約数ペア:

[(1, 68121950), (2, 34060975), (5, 13624390), (10, 6812195), (13, 5240150), (25, 2724878), (26, 2620075), (50, 1362439), (65, 1048030), (130, 524015), (325, 209606), (650, 104803)]