85124990

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{1303}}^1$

素因数の和:1496

約数の個数: 32

約数和(自身を含む): 157731840

約数和(自身を除く): 72606850

約数列:

[1, 2, 5, 10, 47, 94, 139, 235, 278, 470, 695, 1303, 1390, 2606, 6515, 6533, 13030, 13066, 32665, 61241, 65330, 122482, 181117, 306205, 362234, 612410, 905585, 1811170, 8512499, 17024998, 42562495, 85124990]

約数ペア:

[(1, 85124990), (2, 42562495), (5, 17024998), (10, 8512499), (47, 1811170), (94, 905585), (139, 612410), (235, 362234), (278, 306205), (470, 181117), (695, 122482), (1303, 65330), (1390, 61241), (2606, 32665), (6515, 13066), (6533, 13030)]