4093520

素因数分解:

$2^4\times 5^1\times {\mathrm{51169}}^1$

素因数の和:51182

約数の個数: 20

約数和(自身を含む): 9517620

約数和(自身を除く): 5424100

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 51169, 102338, 204676, 255845, 409352, 511690, 818704, 1023380, 2046760, 4093520]

約数ペア:

[(1, 4093520), (2, 2046760), (4, 1023380), (5, 818704), (8, 511690), (10, 409352), (16, 255845), (20, 204676), (40, 102338), (80, 51169)]