422674670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{25447}}^1$

素因数の和:25616

約数の個数: 32

約数和(自身を含む): 835508736

約数和(自身を除く): 412834066

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 151, 302, 755, 1510, 1661, 3322, 8305, 16610, 25447, 50894, 127235, 254470, 279917, 559834, 1399585, 2799170, 3842497, 7684994, 19212485, 38424970, 42267467, 84534934, 211337335, 422674670]

約数ペア:

[(1, 422674670), (2, 211337335), (5, 84534934), (10, 42267467), (11, 38424970), (22, 19212485), (55, 7684994), (110, 3842497), (151, 2799170), (302, 1399585), (755, 559834), (1510, 279917), (1661, 254470), (3322, 127235), (8305, 50894), (16610, 25447)]