17064080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19391}}^1$

素因数の和:19415

約数の個数: 40

約数和(自身を含む): 43282944

約数和(自身を除く): 26218864

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 19391, 38782, 77564, 96955, 155128, 193910, 213301, 310256, 387820, 426602, 775640, 853204, 1066505, 1551280, 1706408, 2133010, 3412816, 4266020, 8532040, 17064080]

約数ペア:

[(1, 17064080), (2, 8532040), (4, 4266020), (5, 3412816), (8, 2133010), (10, 1706408), (11, 1551280), (16, 1066505), (20, 853204), (22, 775640), (40, 426602), (44, 387820), (55, 310256), (80, 213301), (88, 193910), (110, 155128), (176, 96955), (220, 77564), (440, 38782), (880, 19391)]