83476720

素因数分解:

$2^4\times 5^1\times {\mathrm{277}}^1\times {\mathrm{3767}}^1$

素因数の和:4057

約数の個数: 40

約数和(自身を含む): 194835744

約数和(自身を除く): 111359024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 277, 554, 1108, 1385, 2216, 2770, 3767, 4432, 5540, 7534, 11080, 15068, 18835, 22160, 30136, 37670, 60272, 75340, 150680, 301360, 1043459, 2086918, 4173836, 5217295, 8347672, 10434590, 16695344, 20869180, 41738360, 83476720]

約数ペア:

[(1, 83476720), (2, 41738360), (4, 20869180), (5, 16695344), (8, 10434590), (10, 8347672), (16, 5217295), (20, 4173836), (40, 2086918), (80, 1043459), (277, 301360), (554, 150680), (1108, 75340), (1385, 60272), (2216, 37670), (2770, 30136), (3767, 22160), (4432, 18835), (5540, 15068), (7534, 11080)]