22800940

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{16057}}^1$

素因数の和:16137

約数の個数: 24

約数和(自身を含む): 48559392

約数和(自身を除く): 25758452

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 16057, 32114, 64228, 80285, 160570, 321140, 1140047, 2280094, 4560188, 5700235, 11400470, 22800940]

約数ペア:

[(1, 22800940), (2, 11400470), (4, 5700235), (5, 4560188), (10, 2280094), (20, 1140047), (71, 321140), (142, 160570), (284, 80285), (355, 64228), (710, 32114), (1420, 16057)]