2080266050

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^2\times {\mathrm{78649}}^1$

素因数の和:78707

約数の個数: 36

約数和(自身を含む): 4044890850

約数和(自身を除く): 1964624800

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 529, 575, 1058, 1150, 2645, 5290, 13225, 26450, 78649, 157298, 393245, 786490, 1808927, 1966225, 3617854, 3932450, 9044635, 18089270, 41605321, 45223175, 83210642, 90446350, 208026605, 416053210, 1040133025, 2080266050]

約数ペア:

[(1, 2080266050), (2, 1040133025), (5, 416053210), (10, 208026605), (23, 90446350), (25, 83210642), (46, 45223175), (50, 41605321), (115, 18089270), (230, 9044635), (529, 3932450), (575, 3617854), (1058, 1966225), (1150, 1808927), (2645, 786490), (5290, 393245), (13225, 157298), (26450, 78649)]