10055290

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{20521}}^1$

素因数の和:20542

約数の個数: 24

約数和(自身を含む): 21055572

約数和(自身を除く): 11000282

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 20521, 41042, 102605, 143647, 205210, 287294, 718235, 1005529, 1436470, 2011058, 5027645, 10055290]

約数ペア:

[(1, 10055290), (2, 5027645), (5, 2011058), (7, 1436470), (10, 1005529), (14, 718235), (35, 287294), (49, 205210), (70, 143647), (98, 102605), (245, 41042), (490, 20521)]