86952080

素因数分解:

$2^4\times 5^1\times {\mathrm{1086901}}^1$

素因数の和:1086914

約数の個数: 20

約数和(自身を含む): 202163772

約数和(自身を除く): 115211692

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1086901, 2173802, 4347604, 5434505, 8695208, 10869010, 17390416, 21738020, 43476040, 86952080]

約数ペア:

[(1, 86952080), (2, 43476040), (4, 21738020), (5, 17390416), (8, 10869010), (10, 8695208), (16, 5434505), (20, 4347604), (40, 2173802), (80, 1086901)]