666525307130

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{8297}}^1\times {\mathrm{217117}}^1$

素因数の和:225458

約数の個数: 32

約数和(自身を含む): 1232325292176

約数和(自身を除く): 565799985046

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 8297, 16594, 41485, 82970, 217117, 306989, 434234, 613978, 1085585, 1534945, 2171170, 3069890, 8033329, 16066658, 40166645, 80333290, 1801419749, 3602839498, 9007098745, 18014197490, 66652530713, 133305061426, 333262653565, 666525307130]

約数ペア:

[(1, 666525307130), (2, 333262653565), (5, 133305061426), (10, 66652530713), (37, 18014197490), (74, 9007098745), (185, 3602839498), (370, 1801419749), (8297, 80333290), (16594, 40166645), (41485, 16066658), (82970, 8033329), (217117, 3069890), (306989, 2171170), (434234, 1534945), (613978, 1085585)]