88735610

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{1999}}^1$

素因数の和:2222

約数の個数: 32

約数和(自身を含む): 167616000

約数和(自身を除く): 78880390

約数列:

[1, 2, 5, 10, 23, 46, 115, 193, 230, 386, 965, 1930, 1999, 3998, 4439, 8878, 9995, 19990, 22195, 44390, 45977, 91954, 229885, 385807, 459770, 771614, 1929035, 3858070, 8873561, 17747122, 44367805, 88735610]

約数ペア:

[(1, 88735610), (2, 44367805), (5, 17747122), (10, 8873561), (23, 3858070), (46, 1929035), (115, 771614), (193, 459770), (230, 385807), (386, 229885), (965, 91954), (1930, 45977), (1999, 44390), (3998, 22195), (4439, 19990), (8878, 9995)]