12446133080

素因数分解:

$2^3\times 5^1\times {\mathrm{311153327}}^1$

素因数の和:311153338

約数の個数: 16

約数和(自身を含む): 28003799520

約数和(自身を除く): 15557666440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 311153327, 622306654, 1244613308, 1555766635, 2489226616, 3111533270, 6223066540, 12446133080]

約数ペア:

[(1, 12446133080), (2, 6223066540), (4, 3111533270), (5, 2489226616), (8, 1555766635), (10, 1244613308), (20, 622306654), (40, 311153327)]