23443220

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{16057}}^1$

素因数の和:16139

約数の個数: 24

約数和(自身を含む): 49908264

約数和(自身を除く): 26465044

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 16057, 32114, 64228, 80285, 160570, 321140, 1172161, 2344322, 4688644, 5860805, 11721610, 23443220]

約数ペア:

[(1, 23443220), (2, 11721610), (4, 5860805), (5, 4688644), (10, 2344322), (20, 1172161), (73, 321140), (146, 160570), (292, 80285), (365, 64228), (730, 32114), (1460, 16057)]