2792260

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{937}}^1$

素因数の和:1095

約数の個数: 24

約数和(自身を含む): 5909400

約数和(自身を除く): 3117140

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 937, 1490, 1874, 2980, 3748, 4685, 9370, 18740, 139613, 279226, 558452, 698065, 1396130, 2792260]

約数ペア:

[(1, 2792260), (2, 1396130), (4, 698065), (5, 558452), (10, 279226), (20, 139613), (149, 18740), (298, 9370), (596, 4685), (745, 3748), (937, 2980), (1490, 1874)]