52289360

素因数分解:

$2^4\times 5^1\times {\mathrm{653617}}^1$

素因数の和:653630

約数の個数: 20

約数和(自身を含む): 121572948

約数和(自身を除く): 69283588

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 653617, 1307234, 2614468, 3268085, 5228936, 6536170, 10457872, 13072340, 26144680, 52289360]

約数ペア:

[(1, 52289360), (2, 26144680), (4, 13072340), (5, 10457872), (8, 6536170), (10, 5228936), (16, 3268085), (20, 2614468), (40, 1307234), (80, 653617)]