9593622440

素因数分解:

$2^3\times 5^1\times {\mathrm{239840561}}^1$

素因数の和:239840572

約数の個数: 16

約数和(自身を含む): 21585650580

約数和(自身を除く): 11992028140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 239840561, 479681122, 959362244, 1199202805, 1918724488, 2398405610, 4796811220, 9593622440]

約数ペア:

[(1, 9593622440), (2, 4796811220), (4, 2398405610), (5, 1918724488), (8, 1199202805), (10, 959362244), (20, 479681122), (40, 239840561)]