26440160260

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{8872537}}^1$

素因数の和:8872695

約数の個数: 24

約数和(自身を含む): 55896989400

約数和(自身を除く): 29456829140

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 8872537, 17745074, 35490148, 44362685, 88725370, 177450740, 1322008013, 2644016026, 5288032052, 6610040065, 13220080130, 26440160260]

約数ペア:

[(1, 26440160260), (2, 13220080130), (4, 6610040065), (5, 5288032052), (10, 2644016026), (20, 1322008013), (149, 177450740), (298, 88725370), (596, 44362685), (745, 35490148), (1490, 17745074), (2980, 8872537)]