8209128860

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{5622691}}^1$

素因数の和:5622773

約数の個数: 24

約数和(自身を含む): 17475326736

約数和(自身を除く): 9266197876

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 5622691, 11245382, 22490764, 28113455, 56226910, 112453820, 410456443, 820912886, 1641825772, 2052282215, 4104564430, 8209128860]

約数ペア:

[(1, 8209128860), (2, 4104564430), (4, 2052282215), (5, 1641825772), (10, 820912886), (20, 410456443), (73, 112453820), (146, 56226910), (292, 28113455), (365, 22490764), (730, 11245382), (1460, 5622691)]