13080398210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{264839}}^1$

素因数の和:265306

約数の個数: 32

約数和(自身を含む): 25742448000

約数和(自身を除く): 12662049790

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 449, 898, 2245, 4490, 4939, 9878, 24695, 49390, 264839, 529678, 1324195, 2648390, 2913229, 5826458, 14566145, 29132290, 118912711, 237825422, 594563555, 1189127110, 1308039821, 2616079642, 6540199105, 13080398210]

約数ペア:

[(1, 13080398210), (2, 6540199105), (5, 2616079642), (10, 1308039821), (11, 1189127110), (22, 594563555), (55, 237825422), (110, 118912711), (449, 29132290), (898, 14566145), (2245, 5826458), (4490, 2913229), (4939, 2648390), (9878, 1324195), (24695, 529678), (49390, 264839)]