2012965940

素因数分解:

$2^2\times 5^1\times {\mathrm{5297}}^1\times {\mathrm{19001}}^1$

素因数の和:24307

約数の個数: 24

約数和(自身を含む): 4228249032

約数和(自身を除く): 2215283092

約数列:

[1, 2, 4, 5, 10, 20, 5297, 10594, 19001, 21188, 26485, 38002, 52970, 76004, 95005, 105940, 190010, 380020, 100648297, 201296594, 402593188, 503241485, 1006482970, 2012965940]

約数ペア:

[(1, 2012965940), (2, 1006482970), (4, 503241485), (5, 402593188), (10, 201296594), (20, 100648297), (5297, 380020), (10594, 190010), (19001, 105940), (21188, 95005), (26485, 76004), (38002, 52970)]