4080480055

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{4211}}^1\times {\mathrm{4507}}^1$

素因数の和:8766

約数の個数: 16

約数和(自身を含む): 5012751744

約数和(自身を除く): 932271689

約数列:

[1, 5, 43, 215, 4211, 4507, 21055, 22535, 181073, 193801, 905365, 969005, 18978977, 94894885, 816096011, 4080480055]

約数ペア:

[(1, 4080480055), (5, 816096011), (43, 94894885), (215, 18978977), (4211, 969005), (4507, 905365), (21055, 193801), (22535, 181073)]