10940808220

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4175881}}^1$

素因数の和:4176021

約数の個数: 24

約数和(自身を含む): 23151089808

約数和(自身を除く): 12210281588

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 4175881, 8351762, 16703524, 20879405, 41758810, 83517620, 547040411, 1094080822, 2188161644, 2735202055, 5470404110, 10940808220]

約数ペア:

[(1, 10940808220), (2, 5470404110), (4, 2735202055), (5, 2188161644), (10, 1094080822), (20, 547040411), (131, 83517620), (262, 41758810), (524, 20879405), (655, 16703524), (1310, 8351762), (2620, 4175881)]