113177240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257221}}^1$

素因数の和:257243

約数の個数: 32

約数和(自身を含む): 277799760

約数和(自身を除く): 164622520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 257221, 514442, 1028884, 1286105, 2057768, 2572210, 2829431, 5144420, 5658862, 10288840, 11317724, 14147155, 22635448, 28294310, 56588620, 113177240]

約数ペア:

[(1, 113177240), (2, 56588620), (4, 28294310), (5, 22635448), (8, 14147155), (10, 11317724), (11, 10288840), (20, 5658862), (22, 5144420), (40, 2829431), (44, 2572210), (55, 2057768), (88, 1286105), (110, 1028884), (220, 514442), (440, 257221)]