79115080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179807}}^1$

素因数の和:179829

約数の個数: 32

約数和(自身を含む): 194192640

約数和(自身を除く): 115077560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 179807, 359614, 719228, 899035, 1438456, 1798070, 1977877, 3596140, 3955754, 7192280, 7911508, 9889385, 15823016, 19778770, 39557540, 79115080]

約数ペア:

[(1, 79115080), (2, 39557540), (4, 19778770), (5, 15823016), (8, 9889385), (10, 7911508), (11, 7192280), (20, 3955754), (22, 3596140), (40, 1977877), (44, 1798070), (55, 1438456), (88, 899035), (110, 719228), (220, 359614), (440, 179807)]