76064720

素因数分解:

$2^4\times 5^1\times {\mathrm{950809}}^1$

素因数の和:950822

約数の個数: 20

約数和(自身を含む): 176850660

約数和(自身を除く): 100785940

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 950809, 1901618, 3803236, 4754045, 7606472, 9508090, 15212944, 19016180, 38032360, 76064720]

約数ペア:

[(1, 76064720), (2, 38032360), (4, 19016180), (5, 15212944), (8, 9508090), (10, 7606472), (16, 4754045), (20, 3803236), (40, 1901618), (80, 950809)]