84791780

素因数分解:

$2^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{9277}}^1$

素因数の和:9743

約数の個数: 24

約数和(自身を含む): 178471608

約数和(自身を除く): 93679828

約数列:

[1, 2, 4, 5, 10, 20, 457, 914, 1828, 2285, 4570, 9140, 9277, 18554, 37108, 46385, 92770, 185540, 4239589, 8479178, 16958356, 21197945, 42395890, 84791780]

約数ペア:

[(1, 84791780), (2, 42395890), (4, 21197945), (5, 16958356), (10, 8479178), (20, 4239589), (457, 185540), (914, 92770), (1828, 46385), (2285, 37108), (4570, 18554), (9140, 9277)]