2110698740

素因数分解:

$2^2\times 5^1\times {\mathrm{6637}}^1\times {\mathrm{15901}}^1$

素因数の和:22547

約数の個数: 24

約数和(自身を含む): 4433413992

約数和(自身を除く): 2322715252

約数列:

[1, 2, 4, 5, 10, 20, 6637, 13274, 15901, 26548, 31802, 33185, 63604, 66370, 79505, 132740, 159010, 318020, 105534937, 211069874, 422139748, 527674685, 1055349370, 2110698740]

約数ペア:

[(1, 2110698740), (2, 1055349370), (4, 527674685), (5, 422139748), (10, 211069874), (20, 105534937), (6637, 318020), (13274, 159010), (15901, 132740), (26548, 79505), (31802, 66370), (33185, 63604)]