8102115.00000000

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{21911}}^1$

素因数の和:21942

約数の個数: 36

約数和(自身を含む): 122400432

約数和(自身を除く): 69375812

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 21911, 43822, 87644, 109555, 219110, 241021, 438220, 482042, 964084, 1205105, 2410210, 2651231, 4820420, 5302462, 10604924, 13256155, 26512310, 53024620]

約数ペア:

[(1, 53024620), (2, 26512310), (4, 13256155), (5, 10604924), (10, 5302462), (11, 4820420), (20, 2651231), (22, 2410210), (44, 1205105), (55, 964084), (110, 482042), (121, 438220), (220, 241021), (242, 219110), (484, 109555), (605, 87644), (1210, 43822), (2420, 21911)]