9657140

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{11777}}^1$

素因数の和:11827

約数の個数: 24

約数和(自身を含む): 20776392

約数和(自身を除く): 11119252

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 11777, 23554, 47108, 58885, 117770, 235540, 482857, 965714, 1931428, 2414285, 4828570, 9657140]

約数ペア:

[(1, 9657140), (2, 4828570), (4, 2414285), (5, 1931428), (10, 965714), (20, 482857), (41, 235540), (82, 117770), (164, 58885), (205, 47108), (410, 23554), (820, 11777)]