22859780

素因数分解:

$2^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{2347}}^1$

素因数の和:2843

約数の個数: 24

約数和(自身を含む): 48124608

約数和(自身を除く): 25264828

約数列:

[1, 2, 4, 5, 10, 20, 487, 974, 1948, 2347, 2435, 4694, 4870, 9388, 9740, 11735, 23470, 46940, 1142989, 2285978, 4571956, 5714945, 11429890, 22859780]

約数ペア:

[(1, 22859780), (2, 11429890), (4, 5714945), (5, 4571956), (10, 2285978), (20, 1142989), (487, 46940), (974, 23470), (1948, 11735), (2347, 9740), (2435, 9388), (4694, 4870)]