85241080

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{45341}}^1$

素因数の和:45399

約数の個数: 32

約数和(自身を含む): 195877440

約数和(自身を除く): 110636360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 45341, 90682, 181364, 226705, 362728, 453410, 906820, 1813640, 2131027, 4262054, 8524108, 10655135, 17048216, 21310270, 42620540, 85241080]

約数ペア:

[(1, 85241080), (2, 42620540), (4, 21310270), (5, 17048216), (8, 10655135), (10, 8524108), (20, 4262054), (40, 2131027), (47, 1813640), (94, 906820), (188, 453410), (235, 362728), (376, 226705), (470, 181364), (940, 90682), (1880, 45341)]