89791010

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{887}}^1$

素因数の和:1138

約数の個数: 32

約数和(自身を含む): 165722112

約数和(自身を除く): 75931102

約数列:

[1, 2, 5, 10, 53, 106, 191, 265, 382, 530, 887, 955, 1774, 1910, 4435, 8870, 10123, 20246, 47011, 50615, 94022, 101230, 169417, 235055, 338834, 470110, 847085, 1694170, 8979101, 17958202, 44895505, 89791010]

約数ペア:

[(1, 89791010), (2, 44895505), (5, 17958202), (10, 8979101), (53, 1694170), (106, 847085), (191, 470110), (265, 338834), (382, 235055), (530, 169417), (887, 101230), (955, 94022), (1774, 50615), (1910, 47011), (4435, 20246), (8870, 10123)]