76500680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{112501}}^1$

素因数の和:112529

約数の個数: 32

約数和(自身を含む): 182253240

約数和(自身を除く): 105752560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 112501, 225002, 450004, 562505, 900008, 1125010, 1912517, 2250020, 3825034, 4500040, 7650068, 9562585, 15300136, 19125170, 38250340, 76500680]

約数ペア:

[(1, 76500680), (2, 38250340), (4, 19125170), (5, 15300136), (8, 9562585), (10, 7650068), (17, 4500040), (20, 3825034), (34, 2250020), (40, 1912517), (68, 1125010), (85, 900008), (136, 562505), (170, 450004), (340, 225002), (680, 112501)]