945080

素因数分解:

$2^3\times 5^1\times {\mathrm{23627}}^1$

素因数の和:23638

約数の個数: 16

約数和(自身を含む): 2126520

約数和(自身を除く): 1181440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 23627, 47254, 94508, 118135, 189016, 236270, 472540, 945080]

約数ペア:

[(1, 945080), (2, 472540), (4, 236270), (5, 189016), (8, 118135), (10, 94508), (20, 47254), (40, 23627)]