10363644680

素因数分解:

$2^3\times 5^1\times {\mathrm{259091117}}^1$

素因数の和:259091128

約数の個数: 16

約数和(自身を含む): 23318200620

約数和(自身を除く): 12954555940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 259091117, 518182234, 1036364468, 1295455585, 2072728936, 2590911170, 5181822340, 10363644680]

約数ペア:

[(1, 10363644680), (2, 5181822340), (4, 2590911170), (5, 2072728936), (8, 1295455585), (10, 1036364468), (20, 518182234), (40, 259091117)]