12309892220

素因数分解:

$2^2\times 5^1\times {\mathrm{25847}}^1\times {\mathrm{23813}}^1$

素因数の和:49669

約数の個数: 24

約数和(自身を含む): 25852859424

約数和(自身を除く): 13542967204

約数列:

[1, 2, 4, 5, 10, 20, 23813, 25847, 47626, 51694, 95252, 103388, 119065, 129235, 238130, 258470, 476260, 516940, 615494611, 1230989222, 2461978444, 3077473055, 6154946110, 12309892220]

約数ペア:

[(1, 12309892220), (2, 6154946110), (4, 3077473055), (5, 2461978444), (10, 1230989222), (20, 615494611), (23813, 516940), (25847, 476260), (47626, 258470), (51694, 238130), (95252, 129235), (103388, 119065)]