507942340

素因数分解:

$2^2\times 5^1\times {\mathrm{3061}}^1\times {\mathrm{8297}}^1$

素因数の和:11367

約数の個数: 24

約数和(自身を含む): 1067155992

約数和(自身を除く): 559213652

約数列:

[1, 2, 4, 5, 10, 20, 3061, 6122, 8297, 12244, 15305, 16594, 30610, 33188, 41485, 61220, 82970, 165940, 25397117, 50794234, 101588468, 126985585, 253971170, 507942340]

約数ペア:

[(1, 507942340), (2, 253971170), (4, 126985585), (5, 101588468), (10, 50794234), (20, 25397117), (3061, 165940), (6122, 82970), (8297, 61220), (12244, 41485), (15305, 33188), (16594, 30610)]