5509054160

素因数分解:

$2^4\times 5^1\times {\mathrm{68863177}}^1$

素因数の和:68863190

約数の個数: 20

約数和(自身を含む): 12808551108

約数和(自身を除く): 7299496948

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 68863177, 137726354, 275452708, 344315885, 550905416, 688631770, 1101810832, 1377263540, 2754527080, 5509054160]

約数ペア:

[(1, 5509054160), (2, 2754527080), (4, 1377263540), (5, 1101810832), (8, 688631770), (10, 550905416), (16, 344315885), (20, 275452708), (40, 137726354), (80, 68863177)]