27741670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{227}}^1$

素因数の和:357

約数の個数: 48

約数和(自身を含む): 55674864

約数和(自身を除く): 27933194

約数列:

[1, 2, 5, 10, 11, 22, 55, 101, 110, 121, 202, 227, 242, 454, 505, 605, 1010, 1111, 1135, 1210, 2222, 2270, 2497, 4994, 5555, 11110, 12221, 12485, 22927, 24442, 24970, 27467, 45854, 54934, 61105, 114635, 122210, 137335, 229270, 252197, 274670, 504394, 1260985, 2521970, 2774167, 5548334, 13870835, 27741670]

約数ペア:

[(1, 27741670), (2, 13870835), (5, 5548334), (10, 2774167), (11, 2521970), (22, 1260985), (55, 504394), (101, 274670), (110, 252197), (121, 229270), (202, 137335), (227, 122210), (242, 114635), (454, 61105), (505, 54934), (605, 45854), (1010, 27467), (1111, 24970), (1135, 24442), (1210, 22927), (2222, 12485), (2270, 12221), (2497, 11110), (4994, 5555)]