2600341720

素因数分解:

$2^3\times 5^1\times {\mathrm{65008543}}^1$

素因数の和:65008554

約数の個数: 16

約数和(自身を含む): 5850768960

約数和(自身を除く): 3250427240

約数列:

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

約数ペア:

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