23244220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61169}}^1$

素因数の和:61197

約数の個数: 24

約数和(自身を含む): 51382800

約数和(自身を除く): 28138580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 61169, 122338, 244676, 305845, 611690, 1162211, 1223380, 2324422, 4648844, 5811055, 11622110, 23244220]

約数ペア:

[(1, 23244220), (2, 11622110), (4, 5811055), (5, 4648844), (10, 2324422), (19, 1223380), (20, 1162211), (38, 611690), (76, 305845), (95, 244676), (190, 122338), (380, 61169)]