25239830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{32779}}^1$

素因数の和:32804

約数の個数: 32

約数和(自身を含む): 56643840

約数和(自身を除く): 31404010

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 32779, 65558, 163895, 229453, 327790, 360569, 458906, 721138, 1147265, 1802845, 2294530, 2523983, 3605690, 5047966, 12619915, 25239830]

約数ペア:

[(1, 25239830), (2, 12619915), (5, 5047966), (7, 3605690), (10, 2523983), (11, 2294530), (14, 1802845), (22, 1147265), (35, 721138), (55, 458906), (70, 360569), (77, 327790), (110, 229453), (154, 163895), (385, 65558), (770, 32779)]