8471036720

素因数分解:

$2^4\times 5^1\times {\mathrm{277}}^1\times {\mathrm{382267}}^1$

素因数の和:382557

約数の個数: 40

約数和(自身を含む): 19766313744

約数和(自身を除く): 11295277024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 277, 554, 1108, 1385, 2216, 2770, 4432, 5540, 11080, 22160, 382267, 764534, 1529068, 1911335, 3058136, 3822670, 6116272, 7645340, 15290680, 30581360, 105887959, 211775918, 423551836, 529439795, 847103672, 1058879590, 1694207344, 2117759180, 4235518360, 8471036720]

約数ペア:

[(1, 8471036720), (2, 4235518360), (4, 2117759180), (5, 1694207344), (8, 1058879590), (10, 847103672), (16, 529439795), (20, 423551836), (40, 211775918), (80, 105887959), (277, 30581360), (554, 15290680), (1108, 7645340), (1385, 6116272), (2216, 3822670), (2770, 3058136), (4432, 1911335), (5540, 1529068), (11080, 764534), (22160, 382267)]