47620010

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{34259}}^1$

素因数の和:34405

約数の個数: 16

約数和(自身を含む): 86335200

約数和(自身を除く): 38715190

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 34259, 68518, 171295, 342590, 4762001, 9524002, 23810005, 47620010]

約数ペア:

[(1, 47620010), (2, 23810005), (5, 9524002), (10, 4762001), (139, 342590), (278, 171295), (695, 68518), (1390, 34259)]