26091670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{1229}}^1$

素因数の和:1440

約数の個数: 32

約数和(自身を含む): 51541920

約数和(自身を除く): 25450250

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 193, 386, 965, 1229, 1930, 2123, 2458, 4246, 6145, 10615, 12290, 13519, 21230, 27038, 67595, 135190, 237197, 474394, 1185985, 2371970, 2609167, 5218334, 13045835, 26091670]

約数ペア:

[(1, 26091670), (2, 13045835), (5, 5218334), (10, 2609167), (11, 2371970), (22, 1185985), (55, 474394), (110, 237197), (193, 135190), (386, 67595), (965, 27038), (1229, 21230), (1930, 13519), (2123, 12290), (2458, 10615), (4246, 6145)]