9655698520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18568651}}^1$

素因数の和:18568675

約数の個数: 32

約数和(自身を含む): 23396501520

約数和(自身を除く): 13740803000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 18568651, 37137302, 74274604, 92843255, 148549208, 185686510, 241392463, 371373020, 482784926, 742746040, 965569852, 1206962315, 1931139704, 2413924630, 4827849260, 9655698520]

約数ペア:

[(1, 9655698520), (2, 4827849260), (4, 2413924630), (5, 1931139704), (8, 1206962315), (10, 965569852), (13, 742746040), (20, 482784926), (26, 371373020), (40, 241392463), (52, 185686510), (65, 148549208), (104, 92843255), (130, 74274604), (260, 37137302), (520, 18568651)]