5200683440

素因数分解:

$2^4\times 5^1\times {\mathrm{65008543}}^1$

素因数の和:65008556

約数の個数: 20

約数和(自身を含む): 12091589184

約数和(自身を除く): 6890905744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 65008543, 130017086, 260034172, 325042715, 520068344, 650085430, 1040136688, 1300170860, 2600341720, 5200683440]

約数ペア:

[(1, 5200683440), (2, 2600341720), (4, 1300170860), (5, 1040136688), (8, 650085430), (10, 520068344), (16, 325042715), (20, 260034172), (40, 130017086), (80, 65008543)]