23145880

素因数分解:

$2^3\times 5^1\times {\mathrm{578647}}^1$

素因数の和:578658

約数の個数: 16

約数和(自身を含む): 52078320

約数和(自身を除く): 28932440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 578647, 1157294, 2314588, 2893235, 4629176, 5786470, 11572940, 23145880]

約数ペア:

[(1, 23145880), (2, 11572940), (4, 5786470), (5, 4629176), (8, 2893235), (10, 2314588), (20, 1157294), (40, 578647)]