280197190165

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{10151}}^1\times {\mathrm{290557}}^1$

素因数の和:300732

約数の個数: 16

約数和(自身を含む): 353969377920

約数和(自身を除く): 73772187755

約数列:

[1, 5, 19, 95, 10151, 50755, 192869, 290557, 964345, 1452785, 5520583, 27602915, 2949444107, 14747220535, 56039438033, 280197190165]

約数ペア:

[(1, 280197190165), (5, 56039438033), (19, 14747220535), (95, 2949444107), (10151, 27602915), (50755, 5520583), (192869, 1452785), (290557, 964345)]