26962940

素因数分解:

$2^2\times 5^1\times {\mathrm{607}}^1\times {\mathrm{2221}}^1$

素因数の和:2837

約数の個数: 24

約数和(自身を含む): 56740992

約数和(自身を除く): 29778052

約数列:

[1, 2, 4, 5, 10, 20, 607, 1214, 2221, 2428, 3035, 4442, 6070, 8884, 11105, 12140, 22210, 44420, 1348147, 2696294, 5392588, 6740735, 13481470, 26962940]

約数ペア:

[(1, 26962940), (2, 13481470), (4, 6740735), (5, 5392588), (10, 2696294), (20, 1348147), (607, 44420), (1214, 22210), (2221, 12140), (2428, 11105), (3035, 8884), (4442, 6070)]