10040591720

素因数分解:

$2^3\times 5^1\times {\mathrm{251014793}}^1$

素因数の和:251014804

約数の個数: 16

約数和(自身を含む): 22591331460

約数和(自身を除く): 12550739740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 251014793, 502029586, 1004059172, 1255073965, 2008118344, 2510147930, 5020295860, 10040591720]

約数ペア:

[(1, 10040591720), (2, 5020295860), (4, 2510147930), (5, 2008118344), (8, 1255073965), (10, 1004059172), (20, 502029586), (40, 251014793)]