85846760

素因数分解:

$2^3\times 5^1\times {\mathrm{2146169}}^1$

素因数の和:2146180

約数の個数: 16

約数和(自身を含む): 193155300

約数和(自身を除く): 107308540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2146169, 4292338, 8584676, 10730845, 17169352, 21461690, 42923380, 85846760]

約数ペア:

[(1, 85846760), (2, 42923380), (4, 21461690), (5, 17169352), (8, 10730845), (10, 8584676), (20, 4292338), (40, 2146169)]